AN253-1-82 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

AN253-1-82: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302B OVERALL, first_end_style: CHAMFERED, special_features: FOR USE WITH HINGES COVERED BY MS20257 AND MS20001, surface_treatment: CADMIUM OR PASSIVATE OVERALL, pin_overall_length: 0.820 INCHES NOMINAL IN, pin_overall_diameter: 0.0770 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-486-0948, 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

AN253-1-82

NSN: 5315-01-486-0948
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 97499 — BELL TEXTRON INC (USA)

SPECIFICATIONS

material	STEEL COMP 302B OVERALL
first_end_style	CHAMFERED
special_features	FOR USE WITH HINGES COVERED BY MS20257 AND MS20001
surface_treatment	CADMIUM OR PASSIVATE OVERALL
pin_overall_length	0.820 INCHES NOMINAL IN
pin_overall_diameter	0.0770 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN
first_end_taper_angle	45.0 DEGREES NOMINAL
first_end_taper_length	0.015 INCHES NOMINAL IN
second_end_taper_angle	45.0 DEGREES NOMINAL
second_end_taper_length	0.015 INCHES NOMINAL IN
material_document_and_classification	QQ-W-423 FED SPEC ALL MATERIAL RESPONSES OVERALL
second_end_relationship_with_first_end	IDENTICAL
NSN	5315-01-486-0948

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 0.015 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2 FED SPEC ALL TREATMENT RESPONSES OR QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL

•

SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL

•

FIRST END STYLE: CHAMFERED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

SECOND END TAPER LENGTH: 0.015 INCHES NOMINAL IN

•

FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL

•

PIN OVERALL DIAMETER: 0.0770 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

FIRST END TAPER LENGTH	0.015 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2 FED SPEC ALL TREATMENT RESPONSES OR QQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL
SECOND END TAPER ANGLE	45.0 DEGREES NOMINAL
FIRST END STYLE	CHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423 FED SPEC ALL MATERIAL RESPONSES OVERALL
SECOND END TAPER LENGTH	0.015 INCHES NOMINAL IN
FIRST END TAPER ANGLE	45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER	0.0770 INCHES MINIMUM AND 0.4700 INCHES MAXIMUM IN
PIN OVERALL LENGTH	0.820 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL

SUBSTITUTES & CROSS-REFERENCES 2

SAE-AS20253Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MS20253Reference 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 AN253-1-82?

AN253-1-82 is a PIN,STRAIGHT,HEADLESS.

What parts can replace AN253-1-82?

There are 2 known substitutes for AN253-1-82: SAE-AS20253, MS20253. Substitute compatibility should be verified for your specific system.

What is the NSN for AN253-1-82?

AN253-1-82 is cataloged in the U.S. Government catalog under NSN 5315-01-486-0948. This indicates validated use in U.S. government and defense supply chains.

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