PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3659Nozzle,test,engine

Allison Transmission Inc Dba Allison Transmission, Inc · NSN 4920-00-041-1280 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-041-1280 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-041-1280. Primary manufacturer part number: 3659.
Features
  • Nozzle,test,engine — FSC 4920
  • Functional Description: USED IN SUPPORT OF THE J33 ENGINE
  • 3 verified cross-references
  • Primary manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Nozzle,test,engine, cataloged under National Stock Number 4920-00-041-1280, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-041-1280
Primary Part Number3659
Item NameNozzle,test,engine
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
Functional DescriptionUSED IN SUPPORT OF THE J33 ENGINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-07843659 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
9540-00-250-10593659 INTERCHANGEABLE
Angle,structural
Alcoa/reynolds Metals Company
3460-00-293-16233659 INTERCHANGEABLE
Key,drill Chuck
Jacobs Chuck Mfg Co
6615-00-433-3511 INTERCHANGEABLE
Geartrain Synchroni
9540-00-542-2727 INTERCHANGEABLE
Angle,structural
5340-01-017-2437HS5530-0003 INTERCHANGEABLE
Clip,spring Tension
The Boeing Company
6520-01-153-6247630R INTERCHANGEABLE
Wheel,abrasive
Kerr Corporation
5120-01-161-19185120-01-161-1918 INTERCHANGEABLE
Blade,nutdriver
General Services Administration Federal Supply Service
5950-01-283-865611822 INTERCHANGEABLE
Reactor
Sora Power Inc. Dba Sigma Division
5310-01-532-51403659 INTERCHANGEABLE
Washer,flat
80/20, Llc
Cross-Reference Index
Part NumberManufacturer
3659 General Motors Corp (USA)
3659 General Motors Llc Dba General Motors Llc (USA)
3659 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
Related Parts
3110-00-100-0784INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3659
9540-00-250-1059INTERCHANGEABLE
ANGLE,STRUCTURAL
3659
3460-00-293-1623INTERCHANGEABLE
KEY,DRILL CHUCK
3659
6615-00-433-3511INTERCHANGEABLE
GEARTRAIN SYNCHRONI
9540-00-542-2727INTERCHANGEABLE
ANGLE,STRUCTURAL
5340-01-017-2437INTERCHANGEABLE
CLIP,SPRING TENSION
HS5530-0003
6520-01-153-6247INTERCHANGEABLE
WHEEL,ABRASIVE
630R
5120-01-161-1918INTERCHANGEABLE
BLADE,NUTDRIVER
5120-01-161-1918
5950-01-283-8656INTERCHANGEABLE
REACTOR
11822
5310-01-532-5140INTERCHANGEABLE
WASHER,FLAT
3659
4730-01-680-5276INTERCHANGEABLE
ELBOW,PIPE
3659
6515-01-686-4899INTERCHANGEABLE
CABLE,VITAL SIGNS MONITOR
3659

Frequently Asked Questions

What is NSN 4920-00-041-1280?

NSN 4920-00-041-1280 is a Nozzle,test,engine, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-041-1280?

NSN 4920-00-041-1280 has 3 cross-referenced part numbers: 3659 (General Motors Corp), 3659 (General Motors Llc Dba General Motors Llc), 3659 (Allison Transmission Inc Dba Allison Transmission, Inc).

What NSN replaces 4920-00-041-1280?

There are 12 known substitutes for 4920-00-041-1280: 3110-00-100-0784, 9540-00-250-1059, 3460-00-293-1623 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3659?

Key specifications for 3659: Functional Description: USED IN SUPPORT OF THE J33 ENGINE; End Item Identification: J-33 AIRCRAFT ENGINE; Part Name Assigned by Controlling Agency: NOZZLE TEST, ENGINE. 3 total characteristics are documented in the Federal Logistics Information System.

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