4556118-2 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

4556118-2: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, shank_length: 1.875 INCHES NOMINAL IN, overall_length: 4.875 INCHES NOMINAL IN, shank_diameter: 0.500 INCHES NOMINAL IN, first_end_style: SQUARE, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-445-3329, 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

4556118-2

NSN: 5315-01-445-3329
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	STEEL COMP 304 OVERALL
shank_length	1.875 INCHES NOMINAL IN
overall_length	4.875 INCHES NOMINAL IN
shank_diameter	0.500 INCHES NOMINAL IN
first_end_style	SQUARE
style_designator	SHOULDER
shoulder_diameter	0.750 INCHES NOMINAL IN
first_end_location	BOTH ENDS
material_document_and_classification	QQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_end	IDENTICAL
NSN	5315-01-445-3329

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.500 INCHES NOMINAL IN

•

FIRST END LOCATION: BOTH ENDS

•

FIRST END STYLE: SQUARE

•

SHANK LENGTH: 1.875 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.500 INCHES NOMINAL IN
FIRST END LOCATION	BOTH ENDS
FIRST END STYLE	SQUARE
SHANK LENGTH	1.875 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	4.875 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
SHOULDER DIAMETER	0.750 INCHES NOMINAL IN
MATERIAL	STEEL COMP 304 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 2

123-4403562 PART 43Reference document

Same NSN cross-reference

Reference document — Secondary reference

123-4556118 PART 2Reference 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 4556118-2?

4556118-2 is a PIN,SHOULDER,HEADLESS.

What parts can replace 4556118-2?

There are 2 known substitutes for 4556118-2: 123-4403562 PART 43, 123-4556118 PART 2. Substitute compatibility should be verified for your specific system.

What is the NSN for 4556118-2?

4556118-2 is cataloged in the U.S. Government catalog under NSN 5315-01-445-3329. This indicates validated use in U.S. government and defense supply chains.

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4556118-2 — PIN,SHOULDER,HEADLESS

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