1M4281 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

1M4281: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: CHAMFERED, pin_overall_length: 9.250 INCHES NOMINAL IN, first_hole_diameter: 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN, pin_overall_diameter: 0.7460 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, second_hole_diameter: 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-182-1741, 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

1M4281

NSN: 5315-01-182-1741
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)

SPECIFICATIONS

material	STEEL OVERALL
first_end_style	CHAMFERED
pin_overall_length	9.250 INCHES NOMINAL IN
first_hole_diameter	0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
pin_overall_diameter	0.7460 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
second_hole_diameter	0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
first_end_taper_angle	45.0 DEGREES NOMINAL
first_end_taper_length	0.062 INCHES NOMINAL IN
hole_arrangement_style	BOTH END DRILLED
material_document_and_classification	911W17,FSCM 36422 MFR REF SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_end	IDENTICAL
center_to_center_distance_between_holes	8.500 INCHES NOMINAL IN
NSN	5315-01-182-1741

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 0.062 INCHES NOMINAL IN

•

HOLE ARRANGEMENT STYLE: BOTH END DRILLED

•

FIRST END STYLE: CHAMFERED

•

FIRST HOLE DIAMETER: 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: 911W17,FSCM 36422 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL

•

PIN OVERALL DIAMETER: 0.7460 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN

•

PIN OVERALL LENGTH: 9.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FIRST END TAPER LENGTH	0.062 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLE	BOTH END DRILLED
FIRST END STYLE	CHAMFERED
FIRST HOLE DIAMETER	0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	911W17,FSCM 36422 MFR REF SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE	45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER	0.7460 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
PIN OVERALL LENGTH	9.250 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
SECOND HOLE DIAMETER	0.250 INCHES MINIMUM AND 0.256 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

1M4281-AReference document

Same NSN cross-reference

Reference document — Secondary 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 1M4281?

1M4281 is a PIN,STRAIGHT,HEADLESS.

What parts can replace 1M4281?

There is 1 known substitute for 1M4281: 1M4281-A. Substitute compatibility should be verified for your specific system.

What is the NSN for 1M4281?

1M4281 is cataloged in the U.S. Government catalog under NSN 5315-01-182-1741. This indicates validated use in U.S. government and defense supply chains.

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1M4281 — PIN,STRAIGHT,HEADLESS

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