33-A7959 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

33-A7959: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, shank_length: 0.400 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, shank_diameter: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, first_end_style: CHAMFERED, second_end_style: SQUARE INTERNALLY THREADED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-442-5370, 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

33-A7959

NSN: 5315-01-442-5370
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 28953 — RIX INDUSTRIES (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
shank_length	0.400 INCHES NOMINAL IN
overall_length	0.750 INCHES NOMINAL IN
shank_diameter	0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
first_end_style	CHAMFERED
second_end_style	SQUARE INTERNALLY THREADED
style_designator	SHOULDER
shoulder_diameter	0.312 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN
first_end_location	UNTHREADED END
first_end_taper_angle	30.0 DEGREES NOMINAL
first_end_taper_length	0.050 INCHES NOMINAL IN
second_end_relationship_with_first_end	NOT IDENTICAL
NSN	5315-01-442-5370

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN

•

FIRST END TAPER LENGTH: 0.050 INCHES NOMINAL IN

•

FIRST END LOCATION: UNTHREADED END

•

FIRST END STYLE: CHAMFERED

•

SHANK LENGTH: 0.400 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDER

•

FIRST END TAPER ANGLE: 30.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
FIRST END TAPER LENGTH	0.050 INCHES NOMINAL IN
FIRST END LOCATION	UNTHREADED END
FIRST END STYLE	CHAMFERED
SHANK LENGTH	0.400 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
OVERALL LENGTH	0.750 INCHES NOMINAL IN
FIRST END TAPER ANGLE	30.0 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SHOULDER DIAMETER	0.312 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN

OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins

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

5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602

SUBSTITUTES & CROSS-REFERENCES 1

A7959Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 33-A7959?

33-A7959 is a PIN,SHOULDER,HEADLESS.

What parts can replace 33-A7959?

There is 1 known substitute for 33-A7959: A7959. Substitute compatibility should be verified for your specific system.

What is the NSN for 33-A7959?

33-A7959 is cataloged in the U.S. Government catalog under NSN 5315-01-442-5370. This indicates validated use in U.S. government and defense supply chains.

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33-A7959 — PIN,SHOULDER,HEADLESS

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