PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12638Turbo Supercharger,engine,non-Ai

Banks Technologies · NSN 2950-01-677-5386 · FSC 2950 · No Item Name Available
Verified by PartsTable
NSN 2950-01-677-5386 — this item is cataloged by the U.S. Government under National Stock Number 2950-01-677-5386. Primary manufacturer part number: 12638.
Features
  • Turbo Supercharger,engine,non-Ai — FSC 2950
  • 4 verified cross-references
  • Primary manufacturer: Banks Technologies
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Turbo Supercharger,engine,non-Ai, cataloged under National Stock Number 2950-01-677-5386, is classified within Federal Supply Class 2950 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Banks Technologies. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTurbo Supercharger,engine,non-Ai
FSC / FSG2950 — No Item Name Available (FSG 29)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); General Motors Corp (CAGE 24617); Banks Technologies (CAGE 7PMZ4)
Technical Specifications
ParameterValue
NSN2950-01-677-5386
Primary Part Number12638
Item NameTurbo Supercharger,engine,non-Ai
FSC / FSG2950 / 29 — No Item Name Available
ManufacturerBanks Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4540-00-080-9881 INTERCHANGEABLE
Bearing Assembly Kit
3020-01-107-4035 INTERCHANGEABLE
Plate,transmission
2520-01-356-919712638 INTERCHANGEABLE
Transfer Transmission Assembly
New Venture Gear Inc New Process Gear Div
3040-01-381-329512638 INTERCHANGEABLE
Connecting Link,rigid
Aerosonic Llc
4140-01-616-854412638 INTERCHANGEABLE
Impeller,fan,centrifugal
Sonic Air Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
4391038 Oshkosh Defense Llc (USA)
12689094 General Motors Corp (USA)
12638 PRIMARY Banks Technologies (USA)
12679694 General Motors Corp (USA)
Related Parts
4540-00-080-9881INTERCHANGEABLE
BEARING ASSEMBLY KIT
3020-01-107-4035INTERCHANGEABLE
PLATE,TRANSMISSION
2520-01-356-9197INTERCHANGEABLE
TRANSFER TRANSMISSION ASSEMBLY
12638
3040-01-381-3295INTERCHANGEABLE
CONNECTING LINK,RIGID
12638
4140-01-616-8544INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
12638

Frequently Asked Questions

What is NSN 2950-01-677-5386?

NSN 2950-01-677-5386 is a Turbo Supercharger,engine,non-Ai, manufactured by Banks Technologies, classified under FSC 2950 (No Item Name Available). Status: active.

What are the part numbers for NSN 2950-01-677-5386?

NSN 2950-01-677-5386 has 4 cross-referenced part numbers: 4391038 (Oshkosh Defense Llc), 12689094 (General Motors Corp), 12638 (Banks Technologies), 12679694 (General Motors Corp).

What NSN replaces 2950-01-677-5386?

There are 5 known substitutes for 2950-01-677-5386: 4540-00-080-9881, 3020-01-107-4035, 2520-01-356-9197 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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