PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3269541Wrench,spanner

Naval Sea Systems Command · NSN 5120-01-138-4797 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-138-4797 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-138-4797. Primary manufacturer part number: 3269541.
Features
  • Wrench,spanner — FSC 5120
  • 6 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-01-138-4797, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Naval Sea Systems Command. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWrench,spanner
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersMold Shields Incorporated (CAGE 1K6U7); Ncb Hungary (honvedsegi Egyseges Termekkod) (CAGE 0000V); Forsvarets Materielverk (CAGE A196N); General Dynamics - Ots, Inc. (CAGE 26978); Leonardo S.p.a. - Electronics Division - Defence Business Area (CAGE A0199)
Technical Specifications
ParameterValue
NSN5120-01-138-4797
Primary Part Number3269541
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4320-00-177-3027255047-4 INTERCHANGEABLE
Sleeve,shaft,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5935-00-283-3825105-2-2 INTERCHANGEABLE
Jack,tip
Kearfott Corporation Div Guidance and Navigation Division
5310-00-579-1223 INTERCHANGEABLE
Nut,sheet Spring
5360-00-947-133610522 INTERCHANGEABLE
Spring,helical,extension
Schenck Usa Corp. Dba Schenck Usa Corp
3950-01-096-502810522 INTERCHANGEABLE
Parts Kit,winch
DP Manufacturing Inc.
6530-01-139-9406 INTERCHANGEABLE
Pad Set,orthopedic
5305-01-334-045610522 INTERCHANGEABLE
Screw,cap,hexagon Head
Auto Vehicle Parts Co Dba Au-Ve-Co
Cross-Reference Index
Part NumberManufacturer
3269541 Mold Shields Incorporated (USA)
717124444604 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
M6133-060010 Forsvarets Materielverk (SWE)
10522 General Dynamics - Ots, Inc. (USA)
10522S Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
3269541 PRIMARY Naval Sea Systems Command (USA)
Related Parts
4320-00-177-3027INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
255047-4
5935-00-283-3825INTERCHANGEABLE
JACK,TIP
105-2-2
5310-00-579-1223INTERCHANGEABLE
NUT,SHEET SPRING
5360-00-947-1336INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
10522
3950-01-096-5028INTERCHANGEABLE
PARTS KIT,WINCH
10522
6530-01-139-9406INTERCHANGEABLE
PAD SET,ORTHOPEDIC
5305-01-334-0456INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
10522

Frequently Asked Questions

What is NSN 5120-01-138-4797?

NSN 5120-01-138-4797 is a Wrench,spanner, manufactured by Naval Sea Systems Command, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-138-4797?

NSN 5120-01-138-4797 has 6 cross-referenced part numbers: 3269541 (Mold Shields Incorporated), 717124444604 (Ncb Hungary (honvedsegi Egyseges Termekkod)), M6133-060010 (Forsvarets Materielverk), 10522 (General Dynamics - Ots, Inc.), 10522S (Leonardo S.p.a. - Electronics Division - Defence Business Area) and 1 more.

What NSN replaces 5120-01-138-4797?

There are 7 known substitutes for 5120-01-138-4797: 4320-00-177-3027, 5935-00-283-3825, 5310-00-579-1223 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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