PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10175Wrench,special

Peerless Nuclear Corp · NSN 5120-01-039-4134 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-039-4134 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-039-4134. Primary manufacturer part number: 10175.
Features
  • Wrench,special — FSC 5120
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Peerless Nuclear Corp
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench,special, cataloged under National Stock Number 5120-01-039-4134, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Peerless Nuclear Corp. Government technical data includes 2 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-039-4134
Primary Part Number10175
Item NameWrench,special
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerPeerless Nuclear Corp
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6680-00-055-214070085-1010-175 INTERCHANGEABLE
Magnetic Pickup,tachometer
Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc
1560-00-245-886710175 INTERCHANGEABLE
Bracket,rear Baffle
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5930-00-256-1109122955HX INTERCHANGEABLE
Switch,push
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5935-00-295-3121261-32-33-031 INTERCHANGEABLE
Connector,plug,electrical
Cinch Connectivity Solutions Inc.
6680-00-451-4443 INTERCHANGEABLE
Tachometer
1620-00-524-4642 INTERCHANGEABLE
Cap,steering Cylind
1420-00-869-986310175 INTERCHANGEABLE
Disk,burst,insert
Del Aerospace Inc Dba Del Aerospace Inc
5330-00-906-1463 INTERCHANGEABLE
Gasket
3455-01-050-5285 INTERCHANGEABLE
File,rotary
5950-01-207-83966628-0526 INTERCHANGEABLE
Coil,radio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Cross-Reference Index
Part NumberManufacturer
10175 Peerless Nuclear Corp (USA)
Related Parts
6680-00-055-2140INTERCHANGEABLE
MAGNETIC PICKUP,TACHOMETER
70085-1010-175
1560-00-245-8867INTERCHANGEABLE
BRACKET,REAR BAFFLE
10175
5930-00-256-1109INTERCHANGEABLE
SWITCH,PUSH
122955HX
5935-00-295-3121INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
261-32-33-031
6680-00-451-4443INTERCHANGEABLE
TACHOMETER
1620-00-524-4642INTERCHANGEABLE
CAP,STEERING CYLIND
1420-00-869-9863INTERCHANGEABLE
DISK,BURST,INSERT
10175
5330-00-906-1463INTERCHANGEABLE
GASKET
3455-01-050-5285INTERCHANGEABLE
FILE,ROTARY
5950-01-207-8396INTERCHANGEABLE
COIL,RADIO FREQUENCY
6628-0526
5330-01-331-7161INTERCHANGEABLE
GASKET
10175
5110-01-428-5209INTERCHANGEABLE
KNIFE,CRAFTSMAN'S
10-175

Frequently Asked Questions

What is NSN 5120-01-039-4134?

NSN 5120-01-039-4134 is a Wrench,special, manufactured by Peerless Nuclear Corp, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-039-4134?

NSN 5120-01-039-4134 has 1 cross-referenced part number: 10175 (Peerless Nuclear Corp).

What NSN replaces 5120-01-039-4134?

There are 12 known substitutes for 5120-01-039-4134: 6680-00-055-2140, 1560-00-245-8867, 5930-00-256-1109 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10175?

Key specifications for 10175: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.; Criticality Code Justification: ZZZY. 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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