NASM21143/1-83 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

NASM21143/1-83: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, shear_strength: 1800 DOUBLE POUND, surface_finish: 16.0 MICROINCHES OUTSIDE DIAMETER, first_end_style: SQUARE, hardness_rating: 75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-669-2153, 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

NASM21143/1-83

NSN: 5315-01-669-2153
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
shear_strength	1800 DOUBLE POUND
surface_finish	16.0 MICROINCHES OUTSIDE DIAMETER
first_end_style	SQUARE
hardness_rating	75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL
surface_treatment	PASSIVATE OVERALL
pin_overall_diameter	0.0625 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
material_document_and_classification	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_end	IDENTICAL
surface_treatment_document_and_classification	ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5315-01-669-2153

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 16.0 MICROINCHES OUTSIDE DIAMETER

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

FIRST END STYLE: SQUARE

•

HARDNESS RATING: 75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

PIN OVERALL DIAMETER: 0.0625 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

SURFACE TREATMENT: PASSIVATE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	16.0 MICROINCHES OUTSIDE DIAMETER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLE	SQUARE
HARDNESS RATING	75.0 ROCKWELL B MINIMUM AND 83.0 ROCKWELL B MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER	0.0625 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
SURFACE TREATMENT	PASSIVATE OVERALL
SHEAR STRENGTH	1800 DOUBLE POUND
MATERIAL	STEEL COMP 303 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

SF11219 ITEM 37Same 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 NASM21143/1-83?

NASM21143/1-83 is a PIN,STRAIGHT,HEADLESS.

What parts can replace NASM21143/1-83?

There is 1 known substitute for NASM21143/1-83: SF11219 ITEM 37. Substitute compatibility should be verified for your specific system.

What is the NSN for NASM21143/1-83?

NASM21143/1-83 is cataloged in the U.S. Government catalog under NSN 5315-01-669-2153. This indicates validated use in U.S. government and defense supply chains.

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