PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3838Puller,mechanical

Equipment & Supply Inc Dba Equipment & Supply Inc · NSN 5120-00-098-4449 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-098-4449 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-098-4449. Primary manufacturer part number: 3838.
Features
  • Puller,mechanical — FSC 5120
  • Reference Data and Literature: TO 2J-T56-24; NAVAIR 02B-5DA-504
  • Reach Length: 7.625 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Equipment & Supply Inc Dba Equipment & Supply Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Puller,mechanical, cataloged under National Stock Number 5120-00-098-4449, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Equipment & Supply Inc Dba Equipment & Supply Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5120-00-098-4449
Primary Part Number3838
Item NamePuller,mechanical
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEquipment & Supply Inc Dba Equipment & Supply Inc
StatusACTIVE
Reference Data and LiteratureTO 2J-T56-24; NAVAIR 02B-5DA-504
Reach Length7.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-176-33961701 INTERCHANGEABLE
Tool Seat Lower
Lawler Manufacturing Company, Inc.
3460-00-187-22063838 INTERCHANGEABLE
Dog,lathe
Caro, Inc. Dba South Bend Lathe
5940-00-194-28793838 INTERCHANGEABLE
Terminal Board
Pax Mfg Corp Hammarlund Mfg Co Div
5330-00-298-05303838 INTERCHANGEABLE
Seal,plain
Johns Manville Intl
3510-00-566-21053-838 INTERCHANGEABLE
Filter,lint,drying Tumbler
Maytag Corporation Dba Maytag Appliancessales
5950-00-804-6789722807-1REVA INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
5950-00-811-256918339 INTERCHANGEABLE
Coil,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
5935-00-834-2462 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5950-01-196-0806HS5335-3838 INTERCHANGEABLE
Transformer,audio Frequency
The Boeing Company
4720-01-252-9382 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
3838 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
3838 PRIMARY Equipment & Supply Inc Dba Equipment & Supply Inc (USA)
3838 General Motors Corp (USA)
3838 General Motors Llc Dba General Motors Llc (USA)
3838 Rolls-Royce Corporation (USA)
Related Parts
5120-00-176-3396INTERCHANGEABLE
TOOL SEAT LOWER
1701
3460-00-187-2206INTERCHANGEABLE
DOG,LATHE
3838
5940-00-194-2879INTERCHANGEABLE
TERMINAL BOARD
3838
5330-00-298-0530INTERCHANGEABLE
SEAL,PLAIN
3838
3510-00-566-2105INTERCHANGEABLE
FILTER,LINT,DRYING TUMBLER
3-838
5950-00-804-6789INTERCHANGEABLE
TRANSFORMER,POWER
722807-1REVA
5950-00-811-2569INTERCHANGEABLE
COIL,RADIO FREQUENCY
18339
5935-00-834-2462INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5950-01-196-0806INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
HS5335-3838
4720-01-252-9382INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6550-01-551-5327INTERCHANGEABLE
TEST KIT,MALARIA DETECTION
MAL-K020
6640-01-552-3532INTERCHANGEABLE
INCUBATOR,PORTABLE
2569900

Frequently Asked Questions

What is NSN 5120-00-098-4449?

NSN 5120-00-098-4449 is a Puller,mechanical, manufactured by Equipment & Supply Inc Dba Equipment & Supply Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-098-4449?

NSN 5120-00-098-4449 has 5 cross-referenced part numbers: 3838 (Allison Transmission Inc Dba Allison Transmission, Inc), 3838 (Equipment & Supply Inc Dba Equipment & Supply Inc), 3838 (General Motors Corp), 3838 (General Motors Llc Dba General Motors Llc), 3838 (Rolls-Royce Corporation).

What NSN replaces 5120-00-098-4449?

There are 12 known substitutes for 5120-00-098-4449: 5120-00-176-3396, 3460-00-187-2206, 5940-00-194-2879 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3838?

Key specifications for 3838: Special Features: TO NAME: EXTENSION SHAFT BEARING HOUSING COMPRESSOR PULLER; Reference Data and Literature: TO 2J-T56-24; NAVAIR 02B-5DA-504; End Item Identification: T-56 TURBOPROP ENGINE; Reach Length: 7.625 INCHES NOMINAL IN. 4 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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