PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12238Puller,mechanical

Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use CAGE Code 3e2t9 for Cataloging · NSN 5120-00-757-0773 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-757-0773 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-757-0773. Primary manufacturer part number: 12238.
Features
  • Puller,mechanical — FSC 5120
  • Reach Length: 5.500 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use CAGE Code 3e2t9 for Cataloging
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Puller,mechanical, cataloged under National Stock Number 5120-00-757-0773, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use CAGE Code 3e2t9 for Cataloging. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-757-0773
Primary Part Number12238
Item NamePuller,mechanical
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSpx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use CAGE Code 3e2t9 for Cataloging
StatusACTIVE
Reach Length5.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5133-00-189-9283 INTERCHANGEABLE
Drill,twist
5133-00-228-1344 INTERCHANGEABLE
Drill,twist
5315-00-276-637412238 INTERCHANGEABLE
Pin,straight,headed
Curtiss-Wright Controls, Inc. Div Actuation Division
5331-00-731-7871F37020-120 INTERCHANGEABLE
O-Ring
Funk Mfg Co Sub of Deere and Co
2915-00-942-839812238 INTERCHANGEABLE
Seat Assembly,check Valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3455-01-203-276612238 INTERCHANGEABLE
Trepanning Tool,machine
Hougen Manufacturing, Inc
1240-01-551-575511400 INTERCHANGEABLE
Mount Subassembly
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
12238 Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use CAGE Code 3e2t9 for Cataloging (USA)
Related Parts
5133-00-189-9283INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1344INTERCHANGEABLE
DRILL,TWIST
5315-00-276-6374INTERCHANGEABLE
PIN,STRAIGHT,HEADED
12238
5331-00-731-7871INTERCHANGEABLE
O-RING
F37020-120
2915-00-942-8398INTERCHANGEABLE
SEAT ASSEMBLY,CHECK VALVE
12238
3455-01-203-2766INTERCHANGEABLE
TREPANNING TOOL,MACHINE
12238
1240-01-551-5755INTERCHANGEABLE
MOUNT SUBASSEMBLY
11400

Frequently Asked Questions

What is NSN 5120-00-757-0773?

NSN 5120-00-757-0773 is a Puller,mechanical, manufactured by Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use CAGE Code 3e2t9 for Cataloging, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-757-0773?

NSN 5120-00-757-0773 has 1 cross-referenced part number: 12238 (Spx Corporation Dba O T C Tool & Equip Division Div Spx Corp - Kent-Moore/otc Divisons Dba Use CAGE Code 3e2t9 for Cataloging).

What NSN replaces 5120-00-757-0773?

There are 7 known substitutes for 5120-00-757-0773: 5133-00-189-9283, 5133-00-228-1344, 5315-00-276-6374 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12238?

Key specifications for 12238: Reach Length: 5.500 INCHES NOMINAL IN. 1 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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