PartsTable TECHNICAL DATA SHEET

NSN 3040-01-689-0366Government record, cited

Boot, Power Transmission Componen3040-01-689-0366

NSN 3040-01-689-0366 · NIIN 016890366 · Part number 1250 BOOT

Belden Tools Inc Div Headquarters · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 1R6X2

Government record, cited

NSN 3040-01-689-0366 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-689-0366. Manufacturer of record part number: 1250 BOOT.

Also searched as 3040-01-689-0366 · 3040016890366 · NIIN 016890366 · 01-689-0366 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 1R6X2 · 1250 BOOT

Nearby stock numbers ← 3040-01-689-0359 Boot, Power Transmission Componen · 3040-01-689-0391 Shaft Assembly, Flexible →

Features

Boot,power Transmission Componen — FSC 3040
Outside Diameter: 1.88 INCHES NOMINAL IN
Inside Diameter: 1.25 INCHES NOMINAL IN
Material: RUBBER
1 manufacturer part number on file
Manufacturer of record: Belden Tools Inc Div Headquarters

Identification

NSN: 3040-01-689-0366
NIIN: 016890366
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1250 BOOT
Manufacturer: Belden Tools Inc Div Headquarters

General Description

The Boot,power Transmission Componen, cataloged under National Stock Number 3040-01-689-0366, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Belden Tools Inc Div Headquarters. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-689-0366
Primary Part Number	1250 BOOT
Item Name	Boot,power Transmission Componen
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Belden Tools Inc Div Headquarters
Status	ACTIVE
Outside Diameter	1.88 INCHES NOMINAL IN
Inside Diameter	1.25 INCHES NOMINAL IN
Material	RUBBER

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

Part Number	Manufacturer
1250 BOOT PRIMARY	Belden Tools Inc Div Headquarters (USA)

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 3040-01-689-0366?

NSN 3040-01-689-0366 is a Boot,power Transmission Componen, manufactured by Belden Tools Inc Div Headquarters, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-689-0366?

NSN 3040-01-689-0366 has 1 manufacturer part number on file: 1250 BOOT (Belden Tools Inc Div Headquarters).

What are the specifications of 1250 BOOT?

Key specifications for 1250 BOOT: Overall Height: 2.09 INCHES NOMINAL IN; Outside Diameter: 1.88 INCHES NOMINAL IN; Inside Diameter: 1.25 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: UNIVERSAL JOINT BOOT COVER. 3 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-689-0366 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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