642AS1857-2 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

642AS1857-2: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, first_end_style: ROUND, second_end_style: SQUARE, surface_treatment: PASSIVATE OVERALL, pin_overall_length: 4.120 INCHES NOMINAL IN, first_hole_diameter: 0.404 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-259-6466, 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

642AS1857-2

NSN: 5315-01-259-6466
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	NICKEL ALLOY 718 OVERALL
first_end_style	ROUND
second_end_style	SQUARE
surface_treatment	PASSIVATE OVERALL
pin_overall_length	4.120 INCHES NOMINAL IN
first_hole_diameter	0.404 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
pin_overall_diameter	1.6226 INCHES MINIMUM AND 1.6233 INCHES MAXIMUM IN
first_end_outer_radius	0.811 INCHES NOMINAL IN
hole_arrangement_style	ONE END DRILLED
material_document_and_classification	AMS 5662,COND ST ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_end	NOT IDENTICAL
surface_treatment_document_and_classification	QQ-P-35,TY 1,OR TY 2,OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5315-01-259-6466

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TY 1,OR TY 2,OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HOLE ARRANGEMENT STYLE: ONE END DRILLED

•

FIRST END STYLE: ROUND

•

FIRST HOLE DIAMETER: 0.404 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5662,COND ST ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

PIN OVERALL DIAMETER: 1.6226 INCHES MINIMUM AND 1.6233 INCHES MAXIMUM IN

•

PIN OVERALL LENGTH: 4.120 INCHES NOMINAL IN

•

SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TY 1,OR TY 2,OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLE	ONE END DRILLED
FIRST END STYLE	ROUND
FIRST HOLE DIAMETER	0.404 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5662,COND ST ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER	1.6226 INCHES MINIMUM AND 1.6233 INCHES MAXIMUM IN
PIN OVERALL LENGTH	4.120 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SURFACE TREATMENT	PASSIVATE OVERALL
SECOND END STYLE	SQUARE

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

No substitute or cross-reference records for this part.

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 642AS1857-2?

642AS1857-2 is a PIN,STRAIGHT,HEADLESS.

What is the NSN for 642AS1857-2?

642AS1857-2 is cataloged in the U.S. Government catalog under NSN 5315-01-259-6466. This indicates validated use in U.S. government and defense supply chains.

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642AS1857-2 — PIN,STRAIGHT,HEADLESS

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