PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N-48Screwdriver and Wrench Assembly

Neuses P K Inc · NSN 5120-00-596-0949 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-596-0949 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-596-0949. Primary manufacturer part number: N-48.
Features
  • Screwdriver and Wrench Assembly — FSC 5120
  • Wrench Type: HEXAGON SOCKET SECOND END
  • Wrench Type: HEXAGON SOCKET FIRST END
  • Tip Width: 0.156 INCHES NOMINAL IN
  • 7 verified cross-references
  • Primary manufacturer: Neuses P K Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Screwdriver and Wrench Assembly, cataloged under National Stock Number 5120-00-596-0949, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Neuses P K Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-596-0949
Primary Part NumberN-48
Item NameScrewdriver and Wrench Assembly
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerNeuses P K Inc
StatusCANCELLED
Wrench TypeHEXAGON SOCKET SECOND END
Wrench TypeHEXAGON SOCKET FIRST END
Tip Width0.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5999-00-086-1354N48 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
5310-00-639-754453-310 INTERCHANGEABLE
Nut,plain,hexagon
Dresser Industries Inc Leroi Div
4730-00-819-7647A-442 INTERCHANGEABLE
Nut,tube Coupling
Mueller Brass Co.
4730-01-321-6290807947009652138C9 INTERCHANGEABLE
Union,pipe
Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
77PAREN770 Itt Industries Inc Itt Aerospace Communications Div East (USA)
N-48 PRIMARY Neuses P K Inc (USA)
UA-20012 Itt Industries Inc Itt Aerospace Communications Div East (USA)
48 At and T Corp (USA)
0949 Jp Mfg Corp Dba Jerico Precision Mfg Co (USA)
UA-20012 PRIMARY L3harris Technologies, Inc. Dba Harris Corporation (USA)
48 American Telephone and Telegraph Co (USA)
Related Parts
5999-00-086-1354INTERCHANGEABLE
HEATER,THERMAL RELEASE
N48
5310-00-639-7544INTERCHANGEABLE
NUT,PLAIN,HEXAGON
53-310
4730-00-819-7647INTERCHANGEABLE
NUT,TUBE COUPLING
A-442
4730-01-321-6290INTERCHANGEABLE
UNION,PIPE
807947009652138C9

Frequently Asked Questions

What is NSN 5120-00-596-0949?

NSN 5120-00-596-0949 is a Screwdriver and Wrench Assembly, manufactured by Neuses P K Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-596-0949?

NSN 5120-00-596-0949 has 7 cross-referenced part numbers: 77PAREN770 (Itt Industries Inc Itt Aerospace Communications Div East), N-48 (Neuses P K Inc), UA-20012 (Itt Industries Inc Itt Aerospace Communications Div East), 48 (At and T Corp), 0949 (Jp Mfg Corp Dba Jerico Precision Mfg Co) and 2 more.

What NSN replaces 5120-00-596-0949?

There are 4 known substitutes for 5120-00-596-0949: 5999-00-086-1354, 5310-00-639-7544, 4730-00-819-7647 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N-48?

Key specifications for N-48: Wrench Type: HEXAGON SOCKET SECOND END; Wrench Type: HEXAGON SOCKET FIRST END; Tip Width: 0.156 INCHES NOMINAL IN; Overall Length: 4.625 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-596-0949 still in active supply?

NSN 5120-00-596-0949 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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