6665650-03 — PIN,SHOULDER,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6665650-03: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, shank_length: 4.312 INCHES NOMINAL IN, overall_length: 4.312 INCHES NOMINAL IN, shank_diameter: 0.491 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN, first_end_style: CHAMFERED, second_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-424-1891, 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

6665650-03

NSN: 5315-01-424-1891
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
shank_length	4.312 INCHES NOMINAL IN
overall_length	4.312 INCHES NOMINAL IN
shank_diameter	0.491 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
first_end_style	CHAMFERED
second_end_style	SQUARE
style_designator	SHOULDER
shoulder_diameter	0.501 INCHES NOMINAL IN
surface_treatment	PASSIVATE OVERALL
first_end_location	CHAMFERED END
first_hole_diameter	0.156 INCHES NOMINAL IN
first_end_taper_angle	45.0 DEGREES NOMINAL
NSN	5315-01-424-1891

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.491 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN

•

FIRST END TAPER LENGTH: 0.062 INCHES NOMINAL IN

•

FIRST END LOCATION: CHAMFERED END

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

HOLE ARRANGEMENT STYLE: ONE END DRILLED

•

FIRST END STYLE: CHAMFERED

•

FIRST HOLE DIAMETER: 0.156 INCHES NOMINAL IN

•

SHANK LENGTH: 4.312 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.491 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
FIRST END TAPER LENGTH	0.062 INCHES NOMINAL IN
FIRST END LOCATION	CHAMFERED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLE	ONE END DRILLED
FIRST END STYLE	CHAMFERED
FIRST HOLE DIAMETER	0.156 INCHES NOMINAL IN
SHANK LENGTH	4.312 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A564 S17400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

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 1

6665643 ITEM 26Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 6665650-03?

6665650-03 is a PIN,SHOULDER,HEADLESS.

What parts can replace 6665650-03?

There is 1 known substitute for 6665650-03: 6665643 ITEM 26. Substitute compatibility should be verified for your specific system.

What is the NSN for 6665650-03?

6665650-03 is cataloged in the U.S. Government catalog under NSN 5315-01-424-1891. This indicates validated use in U.S. government and defense supply chains.

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6665650-03 — PIN,SHOULDER,HEADLESS

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