Exhibit_A_-_PACE_Latch_Valve_Compliance_Matrix.pdf

Exhibit A

RFP- 80GSFC18R0067

LATCH VALVE COMPLIANCE MATRIX

Section Requirement Compliant (C)/ Non-Compliant

(NC)

Comment

2.0 Applicable Documents

3.1a Latch Valve Qualification Statement

3.1.b Previous Qualification Statement

4.1.1.1 Max Expected Operating Pressure

4.1.1.2 Maximum Pressure Exposure

4.1.1.3a Proof Pressure

4.1.1.3b Proof Pressure Temperature Difference

4.1.1.4 Burst Pressure

4.1.1.5.1 Interface Tube Proof Pressure

4.1.1.5.2 Interface Tube Burst Pressure

4.1.1.6a Flow Rate

4.1.1.6b Flow Rate Pressure Drop

4.1.1.6c Clean Filter Stipulation for .6a and .6b

4.1.1.6d Quantify filtration capacity effect

4.1.1.7 Back Relief Pressure

4.1.2 Leakage

4.1.2.1 Internal Leakage

4.1.2.2 External Leakage

4.1.3 Response Time

4.1.4a Position Indication

4.1.4b Position Indication Leads

4.1.5 Coil Redundancy

4.1.6 Cycles

4.1.7a Filtration size

4.1.7b Filtration Stipulations

4.2.1 Mass Allocation

4.2.4 Maximum Current Draw

4.3.1.1 Operating Voltage Range

4.3.1.2 Abnormal Voltages

4.3.2.2a Op. Current Transients

4.3.2.2b Current Rate Change

4.4.1 Primary Power DC Isolation

4.4.3 Secondary to Primary DC Isolation

4.4.4 Mechanical Contact Resistance

4.4.5 Mating Method

5.1 Interface Documentation

5.1.1 Mechanical Interface

5.1.2 Electrical Interface

5.3 Physical Envelope

5.4 Mounting - MICD

5.4.1 Fastener Accesibility

5.4.2.1 Interface Tube Dimensions

5.4.2.2 Interface Tube Material

6.0 Environmental Stipulations

6.1a Margins of Safety

6.1b Proof Test

6.2 Quasi Static Limit Loads

6.3.1 Fundamental Launch Freq.

6.4.1 Sinusoidal Vibration

6.4.2a Random Vibration - Env.

6.4.2b Random Vibration - Analysis

6.4.2c Random Vibration - Notching

6.5a Shock - Design

6.5b Shock - Assessment

6.5c Shock - Assessment Provide

6.5d Shock - Test

6.5e Shock - Test 2 Actuations

6.7 Transportation

6.7.1 Transportation Cleanliness

6.8.1 Operating Pressure Range

6.10a Ground Environments - Performance

6.10b Ground Environments - Survival

6.11.1a Temp. Limits - OFF

6.11.1b Temp. Limits - ON

6.11.1c Temp. Limits - Qual limits

7.1.1.1 Particulate Contamination

7.1.1.2 Molecular Contam. – Exposed Surfaces

7.1.1.3a Molecular Contam. – Covered Surfaces

7.1.1.3b Molecular Contam. – Free Covered Surf.

7.1.1.4 External Cleanliness

7.1.1.5 Internal Cleanliness

7.1.2.1 Particulate Generation

7.1.2.2.1 Material Selection

7.1.2.2.2 Material Selection - Silicones

7.1.3.1 Cleanability – Sensitive Surfaces

7.1.3.2 Cleanability – Cleaning Methods

7.2.1 Conductive Surface Ground Path

8.1.2.1 Material Conductivity

8.1.2.2a Material Limit for DCA - Limit

8.1.2.2b Material Limit for DCA - Mass

8.1.2.2c Material Limit for DCA - Assemblies

8.1.2.3 Fluid Compatibility

8.2.2.1 Connector Selection

8.2.2.2 Minimum Wire Size

8.2.2.3 Wire Derating

8.2.2.4 Wire Composition

8.5a Identification and Marking - ID

8.5b Identification and Marking - Mark

8.6.1 Workmanship Standards

8.6.2 Welding

8.7.1 Mission Life

8.8.7 GSE Cleanliness

8.9 Interchangeability

9.1a Structural Req. - Worst Case Loads

9.1b Structural Req. - Margins

9.1c Structural Req. - NASA-STD-6016

9.1d Structural Req. - NASA-STD-5001

9.1.1 Component Fatigue

9.1.2a Fracture Control Req. - MUA

9.1.2b Fracture Control Req. - Application

9.1.2c Fracture Control Req. - Analysis

9.2.1.1 Factors of Safety

9.2.1.2 Supplemental Factor

9.2.1.3 Ultimate Design Loads

9.2.1.4 Yield Design Loads

9.2.1.5 Design Separation Load

9.2.2.1.1 Locking Feature Minimum

9.2.2.1.2 Locking Feature Verification

9.2.2.1.3 Locking Feature Installation

9.2.2.1.4 Snap Ring & Cotter Pin Use Limitation

9.2.2.1.5 Snap Ring & Cotter Pin Use

9.2.2.1.6 Liquid Locking Compounds

9.2.2.2.1 Torque Measurement

9.2.2.2.2 Witness Coupons

9.2.2.2.3 Cure Samples

9.2.2.3.1 Locking Features - Spec.

9.2.2.3.2 Locking Features - Validation

9.2.2.4.1 Installation Torque Range

9.2.2.4.2 Running Torque Identification

9.2.3.1 Minimum and Maximum Preload

9.2.3.2 Analysis Addressing Potential Rupture

9.2.3.3 Ultimate Strength Analysis

9.2.3.4 Applied Shear Loading

9.2.3.5 Shear Loading

9.2.3.6 Simult. Applied Tensile and Shear Loads

9.2.3.7 Allowable Yield Tensile Load

9.2.3.8 Separation Analysis

9.2.3.9 Seal Analysis

9.3.1 Minimum Torque

9.3.1a Torque/Force Margins - Worst Case

9.3.1b Torque/Force Margins - Verified

9.3.1c Torque/Force Margins - > 0, Formula

9.3.1d Torque/Force Margins - Mechanism

9.3.1e Torque/Force Margins - Thermal Cond.

9.3.2.1a Clearances - Establish

9.3.2.1b Clearances - Scope

9.3.2.2 Tolerancing

9.3.2.3.1 Lubricant Compatibility

9.3.2.3.2a Lubricant Life - Selection

9.3.2.3.2b Lubricant Life - Analysis

9.3.3a Springs - Failure Tolerant

9.3.3b Springs - One-Spring-Out Case

9.3.7a Mechanical Stops - End-of-Travel Stops

9.3.7b Mechanical Stops - Structural Yield

9.3.7c Mechanical Stops - Impact Loads

9.3.7d Mechanical Stops - Stop Transients

9.3.8a Switches - Improper Install

9.3.8b Switches - Microswitches

9.3.9a Mechanism Perform./Analysis - Strength

9.3.9b Mechanism Perform./Analysis - Bearings

9.3.10 Mechanism Installation

11.0 Verification Requirements

11.2 Inspection Requirements

11.2.1 Visual Inspection

11.2.2 Physical Measurement

11.2.3 Documentation Search

11.4a Test Requirements - Trends

11.4b Test Requirements - Previous Qual

11.4.2 Test Factors

11.4.4.1a Failure During Tests - Stop Test

11.4.4.1b Failure During Tests - Obtain Info

11.4.4.1c Failure During Tests - Record Adjustment

11.4.4.2 Modification of Hardware

11.4.4.3 External Adjustment

11.4.4.4 Re-Test Requirements

11.5.3a Static Loads/Strength Test - Application

11.5.3b Static Loads/Strength Test - Powered

11.5.3c Static Loads/Strength Test - Performance

11.5.3d Static Loads/Strength Test - Functional

11.5.4a Sine Sweep Survey - Test

11.5.4b Sine Sweep Survey - Notify

11.5.4c Sine Sweep Survey - Frequencies

11.5.4d Sine Sweep Survey - Cross-orthog. checks

11.5.4e Sine Sweep Survey - Freq. Match w/in 5%

11.5.5a Sine Vibration - Test

11.5.5b Sine Vibration - Functional

11.5.6a Random Vibration - Test

11.5.6b Random Vibration - Functional

11.5.9 Shock

11.5.11.1 Thermal Vacuum Test Parameters

11.5.11.2a Thermal Vacuum Test - Flight Config

11.5.11.2b Thermal Vacuum Test - Profile

11.5.16 Flow/Pressure Drop

11.5.17 Back Pressure Relief

11.5.18 Internal Leakage

11.5.19 External Leakage

11.5.20 Response Time