M1381 — M1381

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

M1381: M1381.

The M1381 is a the manufacturer industrial component. Key specifications include material: STEEL, construction: ONE-PIECE, outside_diameter: 0.750 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.443 INCHES NOMINAL IN, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-596-9481, 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

M1381

NSN: 5365-00-596-9481
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 07453 — DAHLBERG CO (USA)

SPECIFICATIONS

material	STEEL
construction	ONE-PIECE
outside_diameter	0.750 INCHES NOMINAL IN
style_designator	CIRCULAR
aperture_diameter	0.443 INCHES NOMINAL IN
surface_treatment	CADMIUM
fsc_application_data	CONTROL RADIO SET AIRBORNE
material_document_and_classification	QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
NSN	5365-00-596-9481

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: CONTROL RADIO SET AIRBORNE

•

STYLE DESIGNATOR: CIRCULAR

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE

•

OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN

•

APERTURE DIAMETER: 0.443 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM

•

MATERIAL: STEEL

•

CONSTRUCTION: ONE-PIECE

TECHNICAL CHARACTERISTICS

FSC APPLICATION DATA	CONTROL RADIO SET AIRBORNE
STYLE DESIGNATOR	CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER	0.750 INCHES NOMINAL IN
APERTURE DIAMETER	0.443 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM
MATERIAL	STEEL
CONSTRUCTION	ONE-PIECE

OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers

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

5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940

SUBSTITUTES & CROSS-REFERENCES 2

57A11B34Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

505-5649-001Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 M1381?

M1381 is a M1381.

What parts can replace M1381?

There are 2 known substitutes for M1381: 57A11B34, 505-5649-001. Substitute compatibility should be verified for your specific system.

What is the NSN for M1381?

M1381 is cataloged in the U.S. Government catalog under NSN 5365-00-596-9481. This indicates validated use in U.S. government and defense supply chains.

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