Flange Assembly, Brake3040-01-040-4288

NSN 3040-01-040-4288 · NIIN 010404288

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

Government record, cited

Also searched as 3040-01-040-4288 · 3040010404288 · NIIN 010404288 · 01-040-4288 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-01-040-4260 Shaft Assy, Switch Cam · 3040-01-040-4424 Shaft, Shouldered →

Features

Flange Assembly,brake — FSC 3040
General Characteristics Item Description: ALUMINUM,ANNODIZED,FLANGED ON ONE END,THREADED ON OTHER END WITH CORK SEPARATOR BETWEEN,FLANGED END 1.277 IN. MAJOR OD,40 TEETH 32/64 DIAMETRAL PITCH,30 DEGREE PRESSURE ANGLE,0.060 IN. THICK,1/2 IN. ID,THREADED END 7/8 IN.-20 UNEF-3A,0.100 IN. LONG,0.625 IN. BORE,SEPARATOR,1.120 IN. OD,0.880 IN. ID,0.062 IN. THICK A

Identification

NSN: 3040-01-040-4288
NIIN: 010404288
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Flange Assembly,brake, cataloged under National Stock Number 3040-01-040-4288, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-040-4288
Item Name	Flange Assembly,brake
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
General Characteristics Item Description	ALUMINUM,ANNODIZED,FLANGED ON ONE END,THREADED ON OTHER END WITH CORK SEPARATOR BETWEEN,FLANGED END 1.277 IN. MAJOR OD,40 TEETH 32/64 DIAMETRAL PITCH,30 DEGREE PRESSURE ANGLE,0.060 IN. THICK,1/2 IN. ID,THREADED END 7/8 IN.-20 UNEF-3A,0.100 IN. LONG,0.625 IN. BORE,SEPARATOR,1.120 IN. OD,0.880 IN. ID,0.062 IN. THICK A

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
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
E5219M1	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 3040-01-040-4288?

NSN 3040-01-040-4288 is a Flange Assembly,brake, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-040-4288?

Key specifications for 3040-01-040-4288: General Characteristics Item Description: ALUMINUM,ANNODIZED,FLANGED ON ONE END,THREADED ON OTHER END WITH CORK SEPARATOR BETWEEN,FLANGED END 1.277 IN. MAJOR OD,40 TEETH 32/64 DIAMETRAL PITCH,30 DEGREE PRESSURE ANGLE,0.060 IN. THICK,1/2 IN. ID,THREADED END 7/8 IN.-20 UNEF-3A,0.100 IN. LONG,0.625 IN. BORE,SEPARATOR,1.120 IN. OD,0.880 IN. ID,0.062 IN. THICK A. 1 specification is documented in the U.S. Government catalog.

Is NSN 3040-01-040-4288 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.

What is the DEMIL code for NSN 3040-01-040-4288?

NSN 3040-01-040-4288 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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.

PartsTable Design LLC · partstable.com