6931031-1 — PIN,SHOULDER,HEADED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6931031-1: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 1.000 INCHES NOMINAL IN, material: NICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL, head_style: DOUBLE CHAMFER, first_end_style: CHAMFERED, special_features: HEAD THREADED 2-12UNC-2A; FIRST END THREADED 3/4-10UNC-3A A, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-485-7314, 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

6931031-1

NSN: 5315-01-485-7314
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

height	1.000 INCHES NOMINAL IN
material	NICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL
head_style	DOUBLE CHAMFER
first_end_style	CHAMFERED
special_features	HEAD THREADED 2-12UNC-2A; FIRST END THREADED 3/4-10UNC-3A A
style_designator	SHOULDER
first_step_length	3.455 INCHES NOMINAL IN
pin_head_diameter	2.000 INCHES NOMINAL IN
under_head_length	4.450 INCHES NOMINAL IN
second_step_length	0.995 INCHES NOMINAL IN
first_hole_diameter	0.500 INCHES NOMINAL IN
first_step_diameter	1.500 INCHES NOMINAL IN
NSN	5315-01-485-7314

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN

•

FIRST STEP DIAMETER: 1.500 INCHES NOMINAL IN

•

HOLE ARRANGEMENT STYLE: BOTH END DRILLED

•

UNDER HEAD LENGTH: 4.450 INCHES NOMINAL IN

•

FIRST END STYLE: CHAMFERED

•

FIRST HOLE DIAMETER: 0.500 INCHES NOMINAL IN

•

SECOND STEP LENGTH: 0.995 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDER

TECHNICAL CHARACTERISTICS

FIRST END TAPER LENGTH	0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
FIRST STEP DIAMETER	1.500 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLE	BOTH END DRILLED
UNDER HEAD LENGTH	4.450 INCHES NOMINAL IN
FIRST END STYLE	CHAMFERED
FIRST HOLE DIAMETER	0.500 INCHES NOMINAL IN
SECOND STEP LENGTH	0.995 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
PIN HEAD DIAMETER	2.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286, CLASS A OR CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL

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

6931028 ITEM NO. 4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 6931031-1?

6931031-1 is a PIN,SHOULDER,HEADED.

What parts can replace 6931031-1?

There is 1 known substitute for 6931031-1: 6931028 ITEM NO. 4. Substitute compatibility should be verified for your specific system.

What is the NSN for 6931031-1?

6931031-1 is cataloged in the U.S. Government catalog under NSN 5315-01-485-7314. This indicates validated use in U.S. government and defense supply chains.

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6931031-1 — PIN,SHOULDER,HEADED

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