12273980 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12273980: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OR STEEL COMP 8630 OVERALL, shank_length: 1.160 INCHES NOMINAL IN, overall_length: 1.790 INCHES NOMINAL IN, shank_diameter: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN, first_end_style: CHAMFERED, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-074-8976, 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

12273980

NSN: 5315-01-074-8976
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4130 OR STEEL COMP 8630 OVERALL
shank_length	1.160 INCHES NOMINAL IN
overall_length	1.790 INCHES NOMINAL IN
shank_diameter	0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
first_end_style	CHAMFERED
hardness_rating	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
second_end_style	SQUARE
special_features	TAPERED SHANK BASE DIA:0.343 IN:TIP DIA:0.215 IN IN
style_designator	SHOULDER
shoulder_diameter	0.621 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
surface_treatment	CADMIUM OVERALL
first_end_location	CHAMFERED END
NSN	5315-01-074-8976

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN

•

FIRST END LOCATION: CHAMFERED END

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

FIRST END STYLE: CHAMFERED

•

HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL

•

SHANK LENGTH: 1.160 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
FIRST END LOCATION	CHAMFERED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLE	CHAMFERED
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
SHANK LENGTH	1.160 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	1.790 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	NOT 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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12273980?

12273980 is a PIN,SHOULDER,HEADLESS.

What is the NSN for 12273980?

12273980 is cataloged in the U.S. Government catalog under NSN 5315-01-074-8976. This indicates validated use in U.S. government and defense supply chains.

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12273980 — PIN,SHOULDER,HEADLESS

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