PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TW000SW00Wrench,spanner

Aptiv Services 3 (us), Llc · NSN 5120-01-239-2257 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-239-2257 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-239-2257. Primary manufacturer part number: TW000SW00.
Features
  • Wrench,spanner — FSC 5120
  • 3 verified cross-references
  • Primary manufacturer: Aptiv Services 3 (us), Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-01-239-2257, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Aptiv Services 3 (us), Llc. This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5120-01-239-2257
Primary Part NumberTW000SW00
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerAptiv Services 3 (us), Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6510-00-202-40000200049 INTERCHANGEABLE
Gauze,absorbent
Szy Holdings, Llc Dba Szy Holdings Llc
5133-00-228-1407 INTERCHANGEABLE
Drill,twist
5120-00-409-51994-1236 INTERCHANGEABLE
Wrench,spanner
Daniels Manufacturing Corporation
4930-00-490-4186 INTERCHANGEABLE
Coupling,grease Gun
3120-00-826-234141236 INTERCHANGEABLE
Bearing,sleeve
Cnh Industrial America Llc Dba Cnh America
5962-01-089-702741236 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5815-01-250-3690 INTERCHANGEABLE
Shaft Cylinder
Cross-Reference Index
Part NumberManufacturer
4-1236 Daniels Manufacturing Corporation (USA)
4-1236 Oceta (FRA)
TW000SW00 PRIMARY Aptiv Services 3 (us), Llc (USA)
Related Parts
6510-00-202-4000INTERCHANGEABLE
GAUZE,ABSORBENT
0200049
5133-00-228-1407INTERCHANGEABLE
DRILL,TWIST
5120-00-409-5199INTERCHANGEABLE
WRENCH,SPANNER
4-1236
4930-00-490-4186INTERCHANGEABLE
COUPLING,GREASE GUN
3120-00-826-2341INTERCHANGEABLE
BEARING,SLEEVE
41236
5962-01-089-7027INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
41236
5815-01-250-3690INTERCHANGEABLE
SHAFT CYLINDER

Frequently Asked Questions

What is NSN 5120-01-239-2257?

NSN 5120-01-239-2257 is a Wrench,spanner, manufactured by Aptiv Services 3 (us), Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-239-2257?

NSN 5120-01-239-2257 has 3 cross-referenced part numbers: 4-1236 (Daniels Manufacturing Corporation), 4-1236 (Oceta), TW000SW00 (Aptiv Services 3 (us), Llc).

What NSN replaces 5120-01-239-2257?

There are 7 known substitutes for 5120-01-239-2257: 6510-00-202-4000, 5133-00-228-1407, 5120-00-409-5199 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TW000SW00?

Key specifications for TW000SW00: End Item Identification: AVIATION GROUND SYSTEM SETS, KITS, AND OUTFITS, AIRCRAFT GROUND SUPPORT EQUIPMENT (AGSE), AND AIRCRAFT LIKE SUPPORT EQUIPMENT (ALSE). 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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