FF-S-8TY6 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

FF-S-8TY6: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP XM-7 OR STEEL COMP 384 OVERALL, head_style: FLAT CHAMFER, head_height: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, thread_length: 1.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-253-2995, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

FF-S-8TY6

NSN: 5305-01-253-2995
FSC: 5305 — Screws
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP XM-7 OR STEEL COMP 384 OVERALL
head_style	FLAT CHAMFER
head_height	0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.550 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
thread_length	1.125 INCHES NOMINAL IN
fastener_length	1.250 INCHES NOMINAL IN
hardness_rating	80.0 ROCKWELL B MINIMUM OVERALL
thread_direction	RIGHT-HAND
width_across_flats	0.312 INCHES NOMINAL IN
internal_drive_style	HEXAGON
nominal_thread_diameter	0.375 INCHES IN
NSN	5305-01-253-2995

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.312 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN

•

FASTENER LENGTH: 1.250 INCHES NOMINAL IN

•

THREAD LENGTH: 1.125 INCHES NOMINAL IN

•

HARDNESS RATING: 80.0 ROCKWELL B MINIMUM OVERALL

•

NOMINAL THREAD DIAMETER: 0.375 INCHES IN

•

HEAD STYLE: FLAT CHAMFER

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.312 INCHES NOMINAL IN
HEAD HEIGHT	0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
FASTENER LENGTH	1.250 INCHES NOMINAL IN
THREAD LENGTH	1.125 INCHES NOMINAL IN
HARDNESS RATING	80.0 ROCKWELL B MINIMUM OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES IN
HEAD STYLE	FLAT CHAMFER
THREAD DIRECTION	RIGHT-HAND
MINIMUM TENSILE STRENGTH	80000 POUNDS PER SQUARE INCH LBS
MINIMUM YIELD STRENGTH	30000 POUNDS PER SQUARE INCH LBS

SUBSTITUTES & CROSS-REFERENCES 4

709-5343962 PIECE 76Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

39654Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

FFS86TY60.37516UNC3AX1.250Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

60-16-2122Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FF-S-8TY6?

FF-S-8TY6 is a SCREW,CAP,SOCKET HEAD.

What parts can replace FF-S-8TY6?

There are 4 known substitutes for FF-S-8TY6: 709-5343962 PIECE 76, 39654, FFS86TY60.37516UNC3AX1.250 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for FF-S-8TY6?

FF-S-8TY6 is cataloged in the U.S. Government catalog under NSN 5305-01-253-2995. This indicates validated use in U.S. government and defense supply chains.

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