0N325054-1 — THUMBSCREW

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

0N325054-1: THUMBSCREW.

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: KNURLED NO. 1, head_height: 0.250 INCHES NOMINAL IN, point_style: FLAT, thread_class: 2A A, head_diameter: 0.375 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-276-1630, 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

0N325054-1

NSN: 5305-01-276-1630
FSC: 5305 — Screws
CAGE: 98230 — NATIONAL SECURITY AGENCY (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
head_style	KNURLED NO. 1
head_height	0.250 INCHES NOMINAL IN
point_style	FLAT
thread_class	2A A
head_diameter	0.375 INCHES NOMINAL IN
thread_length	0.375 INCHES NOMINAL IN
shoulder_shape	ROUND FIRST SHOULDER
fastener_length	0.625 INCHES NOMINAL IN
shoulder_length	0.050 INCHES NOMINAL FIRST SHOULDER IN
thread_direction	RIGHT-HAND
shoulder_diameter	0.343 INCHES NOMINAL FIRST SHOULDER IN
NSN	5305-01-276-1630

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.250 INCHES NOMINAL IN

•

FASTENER LENGTH: 0.625 INCHES NOMINAL IN

•

SHOULDER LENGTH: 0.050 INCHES NOMINAL FIRST SHOULDER IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072-E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER DIAMETER: 0.343 INCHES NOMINAL FIRST SHOULDER IN

•

THREAD LENGTH: 0.375 INCHES NOMINAL IN

•

SHOULDER SHAPE: ROUND FIRST SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-W-52263 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.250 INCHES NOMINAL IN
FASTENER LENGTH	0.625 INCHES NOMINAL IN
SHOULDER LENGTH	0.050 INCHES NOMINAL FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-F-14072-E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER	0.343 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH	0.375 INCHES NOMINAL IN
SHOULDER SHAPE	ROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-W-52263 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.138 INCHES IN
HEAD STYLE	KNURLED NO. 1

OTHER ITEMS IN FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831

SUBSTITUTES & CROSS-REFERENCES 1

THS-2048-M07 F0 9Reference document

Same NSN cross-reference

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

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 0N325054-1?

0N325054-1 is a THUMBSCREW.

What parts can replace 0N325054-1?

There is 1 known substitute for 0N325054-1: THS-2048-M07 F0 9. Substitute compatibility should be verified for your specific system.

What is the NSN for 0N325054-1?

0N325054-1 is cataloged in the U.S. Government catalog under NSN 5305-01-276-1630. This indicates validated use in U.S. government and defense supply chains.

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