3176208-C-540 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

3176208-C-540: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_height: 0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.347 INCHES MINIMUM AND 0.361 INCHES MAXIMUM IN, thread_length: 0.533 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, fastener_length: 0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-147-4886, 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

3176208-C-540

NSN: 5305-01-147-4886
FSC: 5305 — Screws
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
head_height	0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
thread_class	3A A
head_diameter	0.347 INCHES MINIMUM AND 0.361 INCHES MAXIMUM IN
thread_length	0.533 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
fastener_length	0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
hardness_rating	36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
locking_feature	PATCH THREADS
thread_direction	RIGHT-HAND
surface_treatment	ZINC AND CHROMATE OVERALL
width_across_flats	0.125 INCHES NOMINAL IN
internal_drive_style	HEXAGON
NSN	5305-01-147-4886

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.125 INCHES NOMINAL IN

•

HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN

•

FASTENER LENGTH: 0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD LENGTH: 0.533 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN

•

HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.125 INCHES NOMINAL IN
HEAD HEIGHT	0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
FASTENER LENGTH	0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH	0.533 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES IN
THREAD DIRECTION	RIGHT-HAND
NONDEFINITIVE SPEC/STD DATA	8 TYPE
LOCKING FEATURE	PATCH THREADS

OTHER ITEMS IN FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

SUBSTITUTES & CROSS-REFERENCES 1

FF-S-86Reference document

Same NSN cross-reference

Reference document — Identification reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 3176208-C-540?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 3176208-C-540?

3176208-C-540 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 3176208-C-540?

There is 1 known substitute for 3176208-C-540: FF-S-86. Substitute compatibility should be verified for your specific system.

What is the NSN for 3176208-C-540?

3176208-C-540 is cataloged in the U.S. Government catalog under NSN 5305-01-147-4886. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

3176208-C-540 — SCREW,CAP,SOCKET HEAD

Request a Quote — 3176208-C-540