16M221-11 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

16M221-11: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, first_end_style: CHAMFERED W/THRU HOLE, second_end_style: SQUARE, special_features: DRILLED HOLE AT SQUARED END, pin_overall_length: 6.610 INCHES NOMINAL IN, pin_overall_diameter: 0.8722 INCHES MINIMUM AND 0.8737 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-378-3056, 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

16M221-11

NSN: 5315-01-378-3056
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)

SPECIFICATIONS

material	STEEL COMP XM-13 OVERALL
first_end_style	CHAMFERED W/THRU HOLE
second_end_style	SQUARE
special_features	DRILLED HOLE AT SQUARED END
pin_overall_length	6.610 INCHES NOMINAL IN
pin_overall_diameter	0.8722 INCHES MINIMUM AND 0.8737 INCHES MAXIMUM IN
first_end_taper_angle	45.0 DEGREES NOMINAL
first_end_taper_length	0.060 INCHES NOMINAL IN
second_end_relationship_with_first_end	NOT IDENTICAL
NSN	5315-01-378-3056

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST END TAPER LENGTH: 0.060 INCHES NOMINAL IN

•

FIRST END STYLE: CHAMFERED W/THRU HOLE

•

FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL

•

PIN OVERALL DIAMETER: 0.8722 INCHES MINIMUM AND 0.8737 INCHES MAXIMUM IN

•

PIN OVERALL LENGTH: 6.610 INCHES NOMINAL IN

•

SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL

•

SECOND END STYLE: SQUARE

TECHNICAL CHARACTERISTICS

FIRST END TAPER LENGTH	0.060 INCHES NOMINAL IN
FIRST END STYLE	CHAMFERED W/THRU HOLE
FIRST END TAPER ANGLE	45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER	0.8722 INCHES MINIMUM AND 0.8737 INCHES MAXIMUM IN
PIN OVERALL LENGTH	6.610 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SPECIAL FEATURES	DRILLED HOLE AT SQUARED END
SECOND END STYLE	SQUARE
MATERIAL	STEEL COMP XM-13 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

5315PL0849778Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 16M221-11?

16M221-11 is a PIN,STRAIGHT,HEADLESS.

What parts can replace 16M221-11?

There is 1 known substitute for 16M221-11: 5315PL0849778. Substitute compatibility should be verified for your specific system.

What is the NSN for 16M221-11?

16M221-11 is cataloged in the U.S. Government catalog under NSN 5315-01-378-3056. This indicates validated use in U.S. government and defense supply chains.

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16M221-11 — PIN,STRAIGHT,HEADLESS

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