5978947-1 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

5978947-1: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, shank_length: 0.375 INCHES NOMINAL IN, overall_length: 1.688 INCHES NOMINAL IN, shank_diameter: 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, undercut_width: 0.062 INCHES NOMINAL IN, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-263-2239, 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

5978947-1

NSN: 5315-01-263-2239
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 410 OVERALL
shank_length	0.375 INCHES NOMINAL IN
overall_length	1.688 INCHES NOMINAL IN
shank_diameter	0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
undercut_width	0.062 INCHES NOMINAL IN
first_end_style	CHAMFERED
second_end_style	SQUARE
style_designator	UNDERCUT
shoulder_diameter	0.500 INCHES NOMINAL IN
undercut_diameter	0.291 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
first_end_location	CHAMFERED END
first_end_taper_angle	45.0 DEGREES NOMINAL
NSN	5315-01-263-2239

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN

•

UNDERCUT WIDTH: 0.062 INCHES NOMINAL IN

•

FIRST END TAPER LENGTH: 0.060 INCHES NOMINAL IN

•

UNDERCUT DIAMETER: 0.291 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN

•

FIRST END LOCATION: CHAMFERED END

•

FIRST END STYLE: CHAMFERED

•

SHANK LENGTH: 0.375 INCHES NOMINAL IN

•

STYLE DESIGNATOR: UNDERCUT

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
UNDERCUT WIDTH	0.062 INCHES NOMINAL IN
FIRST END TAPER LENGTH	0.060 INCHES NOMINAL IN
UNDERCUT DIAMETER	0.291 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
FIRST END LOCATION	CHAMFERED END
FIRST END STYLE	CHAMFERED
SHANK LENGTH	0.375 INCHES NOMINAL IN
STYLE DESIGNATOR	UNDERCUT
OVERALL LENGTH	1.688 INCHES NOMINAL IN
FIRST END TAPER ANGLE	45.0 DEGREES NOMINAL

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 5978947-1?

5978947-1 is a PIN,SHOULDER,HEADLESS.

What is the NSN for 5978947-1?

5978947-1 is cataloged in the U.S. Government catalog under NSN 5315-01-263-2239. This indicates validated use in U.S. government and defense supply chains.

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5978947-1 — PIN,SHOULDER,HEADLESS

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