U-12660 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

U-12660: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1026 OVERALL, first_end_style: CHAMFERED, hardness_rating: 79.0 ROCKWELL A MINIMUM OVERALL, surface_treatment: ZINC OVERALL, pin_overall_length: 4.376 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN, first_hole_diameter: 0.310 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-196-0278, 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

U-12660

NSN: 5315-01-196-0278
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 75160 — DEERE & CO (USA)

SPECIFICATIONS

material	STEEL COMP 1026 OVERALL
first_end_style	CHAMFERED
hardness_rating	79.0 ROCKWELL A MINIMUM OVERALL
surface_treatment	ZINC OVERALL
pin_overall_length	4.376 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
first_hole_diameter	0.310 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN
pin_overall_diameter	1.2500 INCHES NOMINAL IN
second_hole_diameter	0.310 INCHES MINIMUM AND 0.318 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
second_end_relationship_with_first_end	IDENTICAL
NSN	5315-01-196-0278

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 0.062 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 765 FSCM 75160 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

HOLE ARRANGEMENT STYLE: BOTH END DRILLED

•

FIRST END STYLE: CHAMFERED

•

FIRST HOLE DIAMETER: 0.310 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN

•

HARDNESS RATING: 79.0 ROCKWELL A MINIMUM OVERALL

•

FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL

•

PIN OVERALL DIAMETER: 1.2500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FIRST END TAPER LENGTH	0.062 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	765 FSCM 75160 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLE	BOTH END DRILLED
FIRST END STYLE	CHAMFERED
FIRST HOLE DIAMETER	0.310 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN
HARDNESS RATING	79.0 ROCKWELL A MINIMUM OVERALL
FIRST END TAPER ANGLE	45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER	1.2500 INCHES NOMINAL IN
PIN OVERALL LENGTH	4.376 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL

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 U-12660?

U-12660 is a PIN,STRAIGHT,HEADLESS.

What is the NSN for U-12660?

U-12660 is cataloged in the U.S. Government catalog under NSN 5315-01-196-0278. This indicates validated use in U.S. government and defense supply chains.

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U-12660 — PIN,STRAIGHT,HEADLESS

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