0450-14 — THUMBSCREW

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

0450-14: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, surface_finish: 63.0 MICROINCHES OUTSIDE DIAMETER, first_end_style: CHAMFERED, second_end_style: CHAMFERED, surface_treatment: PASSIVATE OVERALL, pin_overall_length: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-276-4674, 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

0450-14

NSN: 5315-00-276-4674
NIINs: 002764674, 002821187, 012845750
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 02769 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
surface_finish	63.0 MICROINCHES OUTSIDE DIAMETER
first_end_style	CHAMFERED
second_end_style	CHAMFERED
surface_treatment	PASSIVATE OVERALL
pin_overall_length	0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
pin_overall_diameter	0.0629 INCHES MINIMUM AND 0.0632 INCHES MAXIMUM IN
first_end_taper_angle	45.0 DEGREES NOMINAL
first_end_taper_length	0.010 INCHES NOMINAL IN
second_end_taper_angle	2.0 DEGREES MINIMUM AND 8.0 DEGREES MAXIMUM
first_end_corner_radius	0.020 INCHES NOMINAL IN
second_end_taper_length	0.030 INCHES NOMINAL IN
NSN	5315-00-276-4674

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES OUTSIDE DIAMETER

•

FIRST END TAPER LENGTH: 0.010 INCHES NOMINAL IN

•

SECOND END TAPER ANGLE: 2.0 DEGREES MINIMUM AND 8.0 DEGREES MAXIMUM

•

FIRST END STYLE: CHAMFERED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SECOND END TAPER LENGTH: 0.030 INCHES NOMINAL IN

•

FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL

•

PIN OVERALL DIAMETER: 0.0629 INCHES MINIMUM AND 0.0632 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER
FIRST END TAPER LENGTH	0.010 INCHES NOMINAL IN
SECOND END TAPER ANGLE	2.0 DEGREES MINIMUM AND 8.0 DEGREES MAXIMUM
FIRST END STYLE	CHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SECOND END TAPER LENGTH	0.030 INCHES NOMINAL IN
FIRST END TAPER ANGLE	45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER	0.0629 INCHES MINIMUM AND 0.0632 INCHES MAXIMUM IN
PIN OVERALL LENGTH	0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL

SUBSTITUTES & CROSS-REFERENCES 1

0450-014Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 0450-14?

0450-14 is a THUMBSCREW.

What parts can replace 0450-14?

There is 1 known substitute for 0450-14: 0450-014. Substitute compatibility should be verified for your specific system.

What is the NSN for 0450-14?

0450-14 is cataloged in the U.S. Government catalog under NSN 5315-00-276-4674. This indicates validated use in U.S. government and defense supply chains.

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0450-14 — THUMBSCREW

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