PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3269540Buffer Tool

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 5120-01-138-4796 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-138-4796 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-138-4796. Primary manufacturer part number: 3269540.
Features
  • Buffer Tool — FSC 5120
  • General Characteristics Item Description: STEEL; CONSISTS OF SCREW,BUFFER-1,P/N 3269559; SLEEVE,BUFFER-1,P/N 3269558
  • 6 verified cross-references
  • Primary manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Buffer Tool, cataloged under National Stock Number 5120-01-138-4796, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-138-4796
Primary Part Number3269540
Item NameBuffer Tool
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
General Characteristics Item DescriptionSTEEL; CONSISTS OF SCREW,BUFFER-1,P/N 3269559; SLEEVE,BUFFER-1,P/N 3269558
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-146-42497215 INTERCHANGEABLE
Switch,toggle
C & K Components, Llc Div C & K Components
5950-00-154-39782187556 INTERCHANGEABLE
Transformer,power
L3 Technologies, Inc. Div Communication Systems-East
3110-00-155-6416 INTERCHANGEABLE
Bearing,ball,annular
3110-00-156-8182175AC INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5935-00-259-10858176192 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
5961-00-433-9007944148-1 INTERCHANGEABLE
Semiconductor Device,thyristor
Semitronics Corp
6515-01-003-236880205 INTERCHANGEABLE
Needle,hypodermic
Icu Medical Sales, Inc.
6515-01-070-67297215 INTERCHANGEABLE
Needle,hypodermic
Becton, Dickinson and Co Dba Becton Dickinson & Co
6635-01-232-82147215 INTERCHANGEABLE
Camera,infrared,industrial
Lynred Usa Inc
3030-01-260-832013215 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
Cross-Reference Index
Part NumberManufacturer
3269540 Naval Sea Systems Command (USA)
M4804-023039 Forsvarets Materielverk (SWE)
3269540 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
5120PL1567613 Jednolity Indeks Materialowy - Uniform Material Index (POL)
7215 General Dynamics - Ots, Inc. (USA)
717124444802 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
Related Parts
5930-00-146-4249INTERCHANGEABLE
SWITCH,TOGGLE
7215
5950-00-154-3978INTERCHANGEABLE
TRANSFORMER,POWER
2187556
3110-00-155-6416INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-156-8182INTERCHANGEABLE
BEARING,BALL,ANNULAR
175AC
5935-00-259-1085INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8176192
5961-00-433-9007INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
944148-1
6515-01-003-2368INTERCHANGEABLE
NEEDLE,HYPODERMIC
80205
6515-01-070-6729INTERCHANGEABLE
NEEDLE,HYPODERMIC
7215
6635-01-232-8214INTERCHANGEABLE
CAMERA,INFRARED,INDUSTRIAL
7215
3030-01-260-8320INTERCHANGEABLE
BELT,V
13215
5310-01-646-3703INTERCHANGEABLE
WASHER,FLAT
7215

Frequently Asked Questions

What is NSN 5120-01-138-4796?

NSN 5120-01-138-4796 is a Buffer Tool, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-138-4796?

NSN 5120-01-138-4796 has 6 cross-referenced part numbers: 3269540 (Naval Sea Systems Command), M4804-023039 (Forsvarets Materielverk), 3269540 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 5120PL1567613 (Jednolity Indeks Materialowy - Uniform Material Index), 7215 (General Dynamics - Ots, Inc.) and 1 more.

What NSN replaces 5120-01-138-4796?

There are 11 known substitutes for 5120-01-138-4796: 5930-00-146-4249, 5950-00-154-3978, 3110-00-155-6416 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3269540?

Key specifications for 3269540: General Characteristics Item Description: STEEL; CONSISTS OF SCREW,BUFFER-1,P/N 3269559; SLEEVE,BUFFER-1,P/N 3269558; End Item Identification: 1010-01-126-9063. 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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