PartsTable TECHNICAL DATA SHEET

NSN 3040-01-426-4357Government record, cited

Adapter, Housing3040-01-426-4357

NSN 3040-01-426-4357 · NIIN 014264357 · Part number 12986139

Champion Road Machinery Inc Pro-Pav Div · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 070K6

Government record, cited

NSN 3040-01-426-4357 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-426-4357. Manufacturer of record part number: 12986139.

Also searched as 3040-01-426-4357 · 3040014264357 · NIIN 014264357 · 01-426-4357 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 070K6 · 12986139 · B81820-0790K · 818.20.079.0K

Nearby stock numbers ← 3040-01-426-4352 Shaft, Straight · 3040-01-426-4428 →

Features

Adapter,housing — FSC 3040
Material: ALUMINUM ALLOY
1 manufacturer part number on file
Manufacturer of record: Champion Road Machinery Inc Pro-Pav Div

Identification

NSN: 3040-01-426-4357
NIIN: 014264357
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 12986139
Manufacturer: Champion Road Machinery Inc Pro-Pav Div

General Description

The Adapter,housing, cataloged under National Stock Number 3040-01-426-4357, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Champion Road Machinery Inc Pro-Pav Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-426-4357
Primary Part Number	12986139
Item Name	Adapter,housing
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Champion Road Machinery Inc Pro-Pav Div
Status	ACTIVE
Material	ALUMINUM ALLOY

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
12986139	Champion Road Machinery Inc Pro-Pav Div (USA)

Reference documents

Reference	Meaning
12986139	5/9 Secondary reference Ingersoll-Rand Company Dba Ingersoll-Rand Div Road Development
B81820-0790K	5/9 Secondary reference Sauer-Sundstrand Hydro-Transmission Div
818.20.079.0K	3/9 Design control — primary reference Sauer-Sundstrand Hydro-Transmission Div

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 3040-01-426-4357?

NSN 3040-01-426-4357 is a Adapter,housing, manufactured by Champion Road Machinery Inc Pro-Pav Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-426-4357?

NSN 3040-01-426-4357 has 1 manufacturer part number on file: 12986139 (Champion Road Machinery Inc Pro-Pav Div).

What are the specifications of 12986139?

Key specifications for 12986139: Special Features: INCLUDES SCREWS 6;WASHERS 6;O-RINGS 2;COUPLING 1; End Item Identification: 3895-01-379-1102; Material: ALUMINUM ALLOY. 1 specification is documented in the U.S. Government catalog.

Is NSN 3040-01-426-4357 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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