MATERIAL ORDERING DATA.docx
DOCX document 38 KB Posted
- Attached to
- LOWER RUDDER STOCK SLEEVE Federal contract opportunity
- Solicitation number
- SPMYM2-24-Q-0332
About this file
This material ordering data sheet specifies requirements for two cast nickel alloy lower rudder stock sleeves. The document requires centrifugal casting to ASTM A494/A494M specification including the latest revision at time of award. Acceptance testing includes radiographic examination per T9074-AS-GIB-010/271 to Criticality Level 1 and 0.87 inch maximum penetrameter with 2-2T sensitivity. Liquid penetrant examination per T9074-AS-GIB-010/271 is also required to Class 1 on all exterior surfaces, as well as certification of chemical composition and mechanical properties compliance. Additional requirements include a weldability test per Section S50, rough machining the castings to the dimensions provided, and marking in accordance with MIL-STD-129. The related federal contract opportunity is solicitation SPMYM2-24-Q-0332 for lower rudder stock sleeves through the Defense Logistics Agency Land and Maritime.
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| File | Type | Posted |
|---|---|---|
| SOLICITATION SPMYM2-24-Q-0332.pdf | ||
| CDRLs (6).pdf | ||
| SOLICITATION SPMYM2-24-Q-0332.pdf |
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Text version
MATERIAL ORDERING DATA
ASTM-A494/A494M
IDN: N4523A 3280-1300
ICN: 38RNO56201 KO: S01 KOI: 005
Any specification that is referenced in this Material Order Data sheet is required to be to the latest revision at time of award.
Paragraph 5.1 Ordering Data
ASTM A494/A494M Standard Specification for Castings, Nickel and Nickel Alloy, dated 01 MAR 2022
5.1.1 Quantity, in pieces: 2 each
5.1.2 Grade designation (Table 1): M30C and class (Table 2): As Cast
5.2 The purchaser shall specify any of the following information required to describe adequately the desired material:
5.2.1 Heat-treat condition (see 6.1 and 6.2): As Cast
5.2.2 Repair welding (see Section 11): Approval of weld repairs classified as major in ASTM A494/A494M paragraph 11.2 is required. All weld repairs shall be per S9074-AR-GIB-010/278 using welders and welding procedures qualified per S9074-AQ-GIB-010/248.
5.2.3 Source inspection requirements, if any (see Specification A781/A781M): Source inspection requirements shall be as specified in the purchase order.
5.2.4 Marking-for-identification requirements, if any (see 13.1): Marking shall be per Section 13, except drawing and piece number are not required, as the castings are not finished components.
5.2.5 Supplementary requirements desired, including the standards of acceptance:
S2. Radiographic Examination: Radiographic inspection (RT) per T9074-AS-GIB-010/271. Acceptance criteria per S9074-AR-GIB-010/278, Table XIX, Criticality Level 1, for a casting thickness of 1 inch and less. Penetrameter selection shall be as follows: Vendor shall use 0.87 INCH penetrameter maximum with 2-2T sensitivity for the entire length of the sleeve. Test Report and radiographic film shall be forwarded prior to hardware shipment. Government will verify format, content, and media. Hardware shall not be shipped until the government accepts the report and film.
S3. Liquid Penetrant Examination: Liquid Penetrant (PT) inspection per T9074-AS-GIB-010/271; acceptance criteria per MIL-STD-2035 Class 1. Inspection applies to all exterior surfaces.
S6. Certification: Certification that the material was manufactured, sampled, tested, and inspected per the material specification (including year date) and was found to meet the chemical composition per Table 1 and mechanical properties per Table 3 is required.
S50. Weldability Test: Weldability test shall be per Section S50.
Additional requirements: PATTERN OR DRAWING NUMBER AND CONDITION:
NAVSEA Drawing 119-6950399 REV J Piece Number 1. Drawing and piece number provided for Shipyard use only. Dimensions provided below include excess material on castings. Vendor shall rough machine castings to the following dimensions.
Outside diameter: 21.031 INCHES +0.063 / -0 INCH Inside diameter: 18.828 INCHES +0 / -0.063 INCH Length: 69.125 INCHES +0.250 / -0 INCH Roundness: The roundness of the inside diameter of the sleeve shall be within 1/32 INCH.
Concentricity: The inside diameter of the sleeve shall be concentric to the outside diameter within 1/32 INCH.
Straightness: The straightness of the sleeve measured along the length of the inside shall be within 1/32 INCH.
NOTE: Centrifugal casting required.
All unit, intermediate, and shipping containers must be marked in accordance with MIL-STD-129. Refer to DLA Procurement Note C20 for further instructions.
Prepared By: Kevin Mann Code: 260V
File details come from the government source that posted it. Updated .