NSN 3040-01-277-8398 · NIIN 012778398 · Part number 167658-1
Raytheon Service Co Affil of Raytheon Co · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0SFC3
Government record, cited
NSN 3040-01-277-8398 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-277-8398. Manufacturer of record part number: 167658-1.
Also searched as3040-01-277-8398 ·
3040012778398 ·
NIIN 012778398 ·
01-277-8398 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 0SFC3 · 167658-1
Manufacturer of record: Raytheon Service Co Affil of Raytheon Co
Identification
NSN: 3040-01-277-8398
NIIN: 012778398
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 167658-1
Manufacturer: Raytheon Service Co Affil of Raytheon Co
General Description
The Extension Shaft, cataloged under National Stock Number 3040-01-277-8398, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Raytheon Service Co Affil of Raytheon Co. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3040-01-277-8398
Primary Part Number
167658-1
Item Name
Extension Shaft
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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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 3040-01-277-8398?
NSN 3040-01-277-8398 is a Extension Shaft, manufactured by Raytheon Service Co Affil of Raytheon Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-277-8398?
NSN 3040-01-277-8398 has 1 manufacturer part number on file: 167658-1 (Raytheon Service Co Affil of Raytheon Co).
What are the specifications of 167658-1?
Key specifications for 167658-1: Length: 1.000 INCHES NOMINAL IN; Material: STEEL COMP 303. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-277-8398 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.