Clamp, Hub3040-01-053-2777

NSN 3040-01-053-2777 · NIIN 010532777

FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3040-01-053-2777 · 3040010532777 · NIIN 010532777 · 01-053-2777 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-01-053-2677 Drive Shaft · 3040-01-053-2791 →

Features

Clamp,hub — FSC 3040
Plain Hole Diameter: 0.1406 INCHES NOMINAL IN
Clamp Securing Hole Style: THREADED
Style Designator: RECTANGULAR, SINGLE BOLT SECURED
Distance From Bore Centerline to End: 0.500 INCHES NOMINAL IN
Nominal Thread Size: 0.112 INCHES IN
Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Surface Treatment: PASSIVATE

Identification

NSN: 3040-01-053-2777
NIIN: 010532777
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Clamp,hub, cataloged under National Stock Number 3040-01-053-2777, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-053-2777
Item Name	Clamp,hub
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Plain Hole Diameter	0.1406 INCHES NOMINAL IN
Clamp Securing Hole Style	THREADED
Style Designator	RECTANGULAR, SINGLE BOLT SECURED
Distance From Bore Centerline to End	0.500 INCHES NOMINAL IN
Nominal Thread Size	0.112 INCHES IN
Screw Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)
Surface Treatment	PASSIVATE
Bore Diameter	0.3750 INCHES NOMINAL IN
Material	STEEL CORROSION RESISTING
Thickness	0.250 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
2000848-1	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046

3040-00-001-0046 · Item name not on file

3040-00-001-0047

3040-00-001-0047 · Item name not on file

3040-00-001-0048

3040-00-001-0048 · Item name not on file

3040-00-001-0068

3040-00-001-0068 · Item name not on file

3040-00-001-0077

3040-00-001-0077 · Item name not on file

3040-00-001-0078

3040-00-001-0078 · Item name not on file

3040-00-001-0089

3040-00-001-0089 · Item name not on file

3040-00-001-1224

3040-00-001-1224 · Item name not on file

Frequently Asked Questions

What is NSN 3040-01-053-2777?

NSN 3040-01-053-2777 is a Clamp,hub, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-053-2777?

Key specifications for 3040-01-053-2777: Plain Hole Diameter: 0.1406 INCHES NOMINAL IN; Clamp Securing Hole Style: THREADED; Style Designator: RECTANGULAR, SINGLE BOLT SECURED; Overall Length: 0.750 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-053-2777 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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