PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54601Installation Tool,threaded Inser

Recoil Inc · NSN 5120-01-603-7926 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-603-7926 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-603-7926. Primary manufacturer part number: 54601.
Features
  • Installation Tool,threaded Inser — FSC 5120
  • Thread Size and Series/type Designator: 0.250-28 UNF
  • 1 verified cross-reference
  • Primary manufacturer: Recoil Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Installation Tool,threaded Inser, cataloged under National Stock Number 5120-01-603-7926, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Recoil Inc. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-603-7926
Primary Part Number54601
Item NameInstallation Tool,threaded Inser
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerRecoil Inc
StatusACTIVE
Thread Size and Series/type Designator0.250-28 UNF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1660-00-774-1337 INTERCHANGEABLE
Valve,oxygen
5325-01-137-883054601 INTERCHANGEABLE
Ring,retaining
Parker Hannifin Corporation Div Hydraulic Systems Division
7021-01-522-140954601 INTERCHANGEABLE
Computer,digital
Naval Air Warfare Ctr Aircraft Div
5920-01-607-2669 INTERCHANGEABLE
Fuse,cartridge
Cross-Reference Index
Part NumberManufacturer
54601 Recoil Inc (USA)
Related Parts
1660-00-774-1337INTERCHANGEABLE
VALVE,OXYGEN
5325-01-137-8830INTERCHANGEABLE
RING,RETAINING
54601
7021-01-522-1409INTERCHANGEABLE
COMPUTER,DIGITAL
54601
5920-01-607-2669INTERCHANGEABLE
FUSE,CARTRIDGE

Frequently Asked Questions

What is NSN 5120-01-603-7926?

NSN 5120-01-603-7926 is a Installation Tool,threaded Inser, manufactured by Recoil Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-603-7926?

NSN 5120-01-603-7926 has 1 cross-referenced part number: 54601 (Recoil Inc).

What NSN replaces 5120-01-603-7926?

There are 4 known substitutes for 5120-01-603-7926: 1660-00-774-1337, 5325-01-137-8830, 7021-01-522-1409 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54601?

Key specifications for 54601: Special Features: THREADED MANDREL TYP0E; FOR THE INSTALLATION OF FREE RUNNING AND LOCKING INSERTS; Thread Size and Series/type Designator: 0.250-28 UNF. 2 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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