61899401 data.pdf

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SCREW
Solicitation number
SPMYM226Q7814
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This is a Material Ordering Data sheet for Federal Specification FF-S-86J, governing the procurement of socket-head cap screws. The material specified is Titanium R56407 Type IV hexagon socket flat countersunk head screws with an 82-degree included angle, sized 0.375" diameter by 0.750" length. The screws must conform to thread series and class 16UNRC-3A and include a self-locking element per MIL-DTL-18240 Type N.

The ordering data requires several critical material and testing specifications: protective coating via anodize per AMS2488 Type II; chemical and mechanical certification; tensile strength minimum of 120 KSI with minimum yield strength of 110 KSI and minimum elongation of 12%; dimensional attribute verification; sampling for both destructive testing and chemical analysis; and corrosion resistance testing per specification. Containers must be marked in accordance with MIL-STD-129 and comply with DLA Procurement Note C20. A caution note indicates that for quantities exceeding 50 units, sample plans for mechanical properties and metallographic testing per FF-S-86E Amendment 4 are authorized. The contracting activity identifier is IDN: N4523A 6189-9401, ICN: 38JCD75101, with order KO: S01 and KOI: 005. All referenced specifications must be at their latest revision as of the award date.

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Solicitation Amendment SPMYM226Q78140001 SF 30.pdf PDF
61899401 cdrl.pdf PDF
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MATERIAL ORDERING DATA

FF-S-86J

Any specification that is referenced in this Material Order Data sheet is required to be to the latest revision at time of award.

IDN: N4523A 6189-9401

ICN: 38JCD75101 KO: S01 KOI: 005

Paragraph 6.2 Ordering Data

A. FF-S-86J, FEDERAL SPECIFICATION SCREW, CAP, SOCKET-HEAD, dated 1 April 2025.

B. Type, material, size and length or standard part numbering system (see 1.2, 1.2.1, 1.2.2 and 3.1):

TYPE IV, HEXAGON SOCKET FLAT COUNTERSUNK HEAD WITH 82 DEG INCLUDED ANGLE ONLY, TITANIUM

R56407, 0.375” X 0.750” LG

C. Title, document number and date including part number specified in accordance with military document (see 6.3): N/A

D. Material certification, if required (see 3.1 and 4.3.4): CHEMICAL AND MECHANICAL

E. Protective coating or surface treatment, if required (see 3.3): ANODIZE PER AMS2488 TYPE II

F. Cross drilling of cylindrical heads, if required (see 3.5.2): NOT REQUIRED

G. Thread series and class (see 3.5.4.3): 16UNRC-3A

H. Banded structure inspection, if required (see 3.1.1 and 4.3.6): NOT REQUIRED

I. Corrosion resistance testing, if required (see 4.2.6.1): PER SPECIFICATION

J. Dimensional attributes, changes, or alterations (see 3.5.1): REQUIRED

K. Sampling for destructive testing (see 4.2.5): REQUIRED

L. Sampling for chemical analysis (see 4.2.7): REQUIRED

Additional Requirements:

Tensile strength of 120 KSI, minimum yield strength of 110 KSI and a minimum elongation of 12%.

Chemical and mechanical testing on full size fasteners is required.

Self-locking element per MIL-DTL-18240 type N.

*** CAUTION NOTE *** Quantities above 50 only. Sample plan for mechanical properties, and metallographic test per FF-S-86E Amendment 4 is authorized.

MATERIAL ORDERING DATA

FF-S-86J

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: CHRISTOPHER EARL

Code: 244.4

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