3176208-C-038 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

3176208-C-038: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL FASTENER, head_style: BUTTON, 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: 0.313 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-319-8644, 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-038

NSN: 5305-01-319-8644
FSC: 5305 — Screws
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL FASTENER
head_style	BUTTON
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	0.313 INCHES MINIMUM IN
fastener_length	0.375 INCHES NOMINAL IN
hardness_rating	39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
locking_feature	PATCH THREADS
thread_direction	RIGHT-HAND
surface_treatment	ZINC AND CHROMATE FASTENER
width_across_flats	0.125 INCHES NOMINAL IN
NSN	5305-01-319-8644

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: 0.375 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633 TY 2,CL FE/ZN 5 ASSN STD SINGLE TREATMENT RESPONSE FASTENER

•

THREAD LENGTH: 0.313 INCHES MINIMUM IN

•

HARDNESS RATING: 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

HEAD STYLE: BUTTON

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.125 INCHES NOMINAL IN
HEAD HEIGHT	0.091 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN
FASTENER LENGTH	0.375 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633 TY 2,CL FE/ZN 5 ASSN STD SINGLE TREATMENT RESPONSE FASTENER
THREAD LENGTH	0.313 INCHES MINIMUM IN
HARDNESS RATING	39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
NOMINAL THREAD DIAMETER	0.190 INCHES IN
HEAD STYLE	BUTTON
THREAD DIRECTION	RIGHT-HAND
LOCKING FEATURE	PATCH THREADS

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753

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

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FREQUENTLY ASKED QUESTIONS

What is 3176208-C-038?

3176208-C-038 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 3176208-C-038?

There is 1 known substitute for 3176208-C-038: FF-S-86. Substitute compatibility should be verified for your specific system.

What is the NSN for 3176208-C-038?

3176208-C-038 is cataloged in the U.S. Government catalog under NSN 5305-01-319-8644. This indicates validated use in U.S. government and defense supply chains.

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