PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2873Puller,mechanical

General Motors Llc Dba General Motors Llc · NSN 5120-00-032-9442 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-032-9442 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-032-9442. Primary manufacturer part number: 2873.
Features
  • Puller,mechanical — FSC 5120
  • Style Designator: GEAR AND BEARING, TWO JAW AUTOMATIC, EXTERNAL
  • Spread Range: 3.375 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN
  • Reach Length: 6.000 INCHES MINIMUM AND 10.500 INCHES MAXIMUM IN
  • Departure From Cited Document: CHROME,NICKEL OR OXIDE FINISH
  • 3 verified cross-references
  • Primary manufacturer: General Motors Llc Dba General Motors Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Puller,mechanical, cataloged under National Stock Number 5120-00-032-9442, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 4 verified specifications, 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: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-032-9442
Primary Part Number2873
Item NamePuller,mechanical
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusCANCELLED
Style DesignatorGEAR AND BEARING, TWO JAW AUTOMATIC, EXTERNAL
Spread Range3.375 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN
Reach Length6.000 INCHES MINIMUM AND 10.500 INCHES MAXIMUM IN
Departure From Cited DocumentCHROME,NICKEL OR OXIDE FINISH
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5306-00-206-8868202873 INTERCHANGEABLE
Bolt,hook
Clark Material Handling Company
2530-00-238-5395J3207695 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Chrysler Corp Engine and Components Sales Diversified Products Div
5935-00-414-1154MMM5PS INTERCHANGEABLE
Connector Body,receptacle,electr
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
4730-00-495-2621 INTERCHANGEABLE
Coupling,pipe
6210-00-514-2637287-3A INTERCHANGEABLE
Control,electric Light
General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
5330-00-606-5461111759 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
4820-00-632-61502873 INTERCHANGEABLE
Valve,gate
Hydro-Aire Aerospace Corp
5325-00-637-8054MS35489-53 INTERCHANGEABLE
Grommet,nonmetallic
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5950-00-646-1629601618 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms - Mitchel Field
2990-01-020-7111 INTERCHANGEABLE
Muffler,exhaust
Cross-Reference Index
Part NumberManufacturer
2873 General Motors Llc Dba General Motors Llc (USA)
2873 Bosch Automotive Service Solutions Inc. (USA)
2873 General Motors Corp (USA)
Related Parts
5306-00-206-8868INTERCHANGEABLE
BOLT,HOOK
202873
2530-00-238-5395INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
J3207695
5935-00-414-1154INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
MMM5PS
4730-00-495-2621INTERCHANGEABLE
COUPLING,PIPE
6210-00-514-2637INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
287-3A
5330-00-606-5461INTERCHANGEABLE
GASKET
111759
4820-00-632-6150INTERCHANGEABLE
VALVE,GATE
2873
5325-00-637-8054INTERCHANGEABLE
GROMMET,NONMETALLIC
MS35489-53
5950-00-646-1629INTERCHANGEABLE
TRANSFORMER,POWER
601618
2990-01-020-7111INTERCHANGEABLE
MUFFLER,EXHAUST
5905-01-085-9649INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2873
4310-01-300-9112INTERCHANGEABLE
PLATE,VALVE STOP
280730A

Frequently Asked Questions

What is NSN 5120-00-032-9442?

NSN 5120-00-032-9442 is a Puller,mechanical, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-032-9442?

NSN 5120-00-032-9442 has 3 cross-referenced part numbers: 2873 (General Motors Llc Dba General Motors Llc), 2873 (Bosch Automotive Service Solutions Inc.), 2873 (General Motors Corp).

What NSN replaces 5120-00-032-9442?

There are 12 known substitutes for 5120-00-032-9442: 5306-00-206-8868, 2530-00-238-5395, 5935-00-414-1154 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2873?

Key specifications for 2873: Style Designator: GEAR AND BEARING, TWO JAW AUTOMATIC, EXTERNAL; Spread Range: 3.375 INCHES MINIMUM AND 4.875 INCHES MAXIMUM IN; Special Features: W/2 PR OF ARMS,USED ON TURBINE AND COMPRESSOR FRONT BEARINGS ANDCOUPLING; Reach Length: 6.000 INCHES MINIMUM AND 10.500 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-032-9442 still in active supply?

NSN 5120-00-032-9442 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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