221541 PIECE 5 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

221541 PIECE 5: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: CHAMFERED, hardness_rating: 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL, second_end_style: OVAL, pin_overall_length: 3.312 INCHES NOMINAL IN, pin_overall_diameter: 0.3751 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-314-5047, 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

221541 PIECE 5

NSN: 5315-01-314-5047
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
first_end_style	CHAMFERED
hardness_rating	60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
second_end_style	OVAL
pin_overall_length	3.312 INCHES NOMINAL IN
pin_overall_diameter	0.3751 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN
first_end_taper_angle	15.0 DEGREES NOMINAL
first_end_taper_length	0.125 INCHES NOMINAL IN
second_end_outer_radius	0.375 INCHES NOMINAL IN
second_end_relationship_with_first_end	NOT IDENTICAL
NSN	5315-01-314-5047

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 0.125 INCHES NOMINAL IN

•

FIRST END STYLE: CHAMFERED

•

HARDNESS RATING: 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL

•

FIRST END TAPER ANGLE: 15.0 DEGREES NOMINAL

•

PIN OVERALL DIAMETER: 0.3751 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN

•

PIN OVERALL LENGTH: 3.312 INCHES NOMINAL IN

•

SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL

•

SECOND END OUTER RADIUS: 0.375 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FIRST END TAPER LENGTH	0.125 INCHES NOMINAL IN
FIRST END STYLE	CHAMFERED
HARDNESS RATING	60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
FIRST END TAPER ANGLE	15.0 DEGREES NOMINAL
PIN OVERALL DIAMETER	0.3751 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN
PIN OVERALL LENGTH	3.312 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SECOND END OUTER RADIUS	0.375 INCHES NOMINAL IN
SECOND END STYLE	OVAL
MATERIAL	STEEL 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

221541PC5Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 221541 PIECE 5?

221541 PIECE 5 is a PIN,STRAIGHT,HEADLESS.

What parts can replace 221541 PIECE 5?

There is 1 known substitute for 221541 PIECE 5: 221541PC5. Substitute compatibility should be verified for your specific system.

What is the NSN for 221541 PIECE 5?

221541 PIECE 5 is cataloged in the U.S. Government catalog under NSN 5315-01-314-5047. This indicates validated use in U.S. government and defense supply chains.

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