PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-249Bearing,sleeve

Clausing Corp · NSN 3120-00-661-7404 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-661-7404 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-661-7404. Primary manufacturer part number: 10-249.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: OIL LUBRICATING LUBRICATION
  • Material: COPPER ALLOY OVERALL
  • Nondefinitive Spec/std Data: 1 TYPE AND A COMPOSITION
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Oil Lubricating Lubrication construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-661-7404, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Clausing Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-661-7404
Primary Part Number10-249
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerClausing Corp
StatusCANCELLED
Body Inside Diameter0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Corner ShapeSQUARE ALL CORNERS
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialOIL LUBRICATING LUBRICATION
MaterialCOPPER ALLOY OVERALL
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
Body Outside Diameter0.6255 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-144-846643-1B12P1 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Clarostat Sensors and Controls
5133-00-228-1382 INTERCHANGEABLE
Drill,twist
5950-00-229-5017 INTERCHANGEABLE
Transformer,radio Frequency
5315-00-276-434610199 INTERCHANGEABLE
Pin,straight,headed
Garwood/feller Inc Garwood Winch Div
5985-00-315-312510249 INTERCHANGEABLE
Spark Gap
Naval Ship Systems Command
5950-00-646-4169 INTERCHANGEABLE
Transformer,power
5965-00-715-615969B37519-2 INTERCHANGEABLE
Shell,earphone
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5340-00-849-7517 INTERCHANGEABLE
Hardware Kit,electronic Equipmen
5962-01-074-8875 INTERCHANGEABLE
Microcircuit,digital
4730-01-083-2031A-604-1 INTERCHANGEABLE
Ferrule,brazing,tube Fitting
Swagelok Co
Cross-Reference Index
Part NumberManufacturer
D811 Koehring Co Lorain Div (USA)
7578727 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
A604-1 Beemer Precision Inc (USA)
A604-1 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
D811 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
MILB5687TYPE1C0MP0SITI0NA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A604-1 Chrysler Corp Amplex Div (USA)
10-249 PRIMARY Clausing Corp (USA)
101A771BA3 General Electric Co Naval and Drive Turbine Systems Dept (USA)
Related Parts
5905-00-144-8466INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
43-1B12P1
5133-00-228-1382INTERCHANGEABLE
DRILL,TWIST
5950-00-229-5017INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5315-00-276-4346INTERCHANGEABLE
PIN,STRAIGHT,HEADED
10199
5985-00-315-3125INTERCHANGEABLE
SPARK GAP
10249
5950-00-646-4169INTERCHANGEABLE
TRANSFORMER,POWER
5965-00-715-6159INTERCHANGEABLE
SHELL,EARPHONE
69B37519-2
5340-00-849-7517INTERCHANGEABLE
HARDWARE KIT,ELECTRONIC EQUIPMEN
5962-01-074-8875INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4730-01-083-2031INTERCHANGEABLE
FERRULE,BRAZING,TUBE FITTING
A-604-1
2920-01-102-3549INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
10-249
5365-01-151-2973INTERCHANGEABLE
SHIM

Frequently Asked Questions

What is NSN 3120-00-661-7404?

NSN 3120-00-661-7404 is a Bearing,sleeve, manufactured by Clausing Corp, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-661-7404?

NSN 3120-00-661-7404 has 9 cross-referenced part numbers: D811 (Koehring Co Lorain Div), 7578727 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), A604-1 (Beemer Precision Inc), A604-1 (Chrysler Realty Company Llc Dba Daimler Chrysler), D811 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co) and 4 more.

What NSN replaces 3120-00-661-7404?

There are 12 known substitutes for 3120-00-661-7404: 5905-00-144-8466, 5133-00-228-1382, 5950-00-229-5017 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-249?

Key specifications for 10-249: Body Inside Diameter: 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN; Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Corner Shape: SQUARE ALL CORNERS; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-661-7404 still in active supply?

NSN 3120-00-661-7404 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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