PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A304-7Bearing,sleeve

Beemer Precision Inc · NSN 3120-00-517-8322 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-517-8322 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-517-8322. Primary manufacturer part number: A304-7.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY OVERALL
  • Body Inside Diameter: 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
  • Material: OIL LUBRICATING LUBRICATION
  • Material Document and Classification: MIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-517-8322, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Beemer Precision Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 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
NSN3120-00-517-8322
Primary Part NumberA304-7
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerBeemer Precision Inc
StatusCANCELLED
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY OVERALL
Body Inside Diameter0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN
MaterialOIL LUBRICATING LUBRICATION
Material Document and ClassificationMIL-L-11734 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-L-15016, SYMBOL 2190 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
Body Outside Diameter0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5915-00-167-4877 INTERCHANGEABLE
Filter,line
3110-00-183-9766909701 INTERCHANGEABLE
Retainer and Balls,bearing
Abm Equipment, Llc
5110-00-188-2524 INTERCHANGEABLE
Cutter,bolt
5960-00-189-5968 INTERCHANGEABLE
Electron Tube
5110-00-224-7053 INTERCHANGEABLE
Cutter,wire Rope,hand Operated
5110-00-224-7055 INTERCHANGEABLE
Cutter,bolt
5110-00-224-7056DE-BM INTERCHANGEABLE
Cutter,bolt
Eagle Industries Unlimited, Llc
5110-00-224-7057 INTERCHANGEABLE
Cutter,bolt
5110-00-224-7064BC-3/8 INTERCHANGEABLE
Cutter,bolt
Keltek Specialty Tool Design & Manufacture, Inc. Dba Keltek Specialty Tool Design & Manufacturing
5310-00-290-14317520426 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
400-345-106 Danka Office Imaging Company (USA)
AA304-7 Eagle-Picher Industries Inc Kingwell Div (USA)
A304-7 PRIMARY Beemer Precision Inc (USA)
A304-7 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
10701 Kleinschmidt Inc (USA)
A304-19 PRIMARY Chrysler Corp Amplex Div (USA)
400-345-106 Eastman Kodak Co Commercial & Government Systems (USA)
AA304-7 Beemer Precision Inc (USA)
B200-0375 Atlas Brass Foundry Inc (USA)
A304-7 Chrysler Corp Amplex Div (USA)
AA304-7 Chrysler Corp Amplex Div (USA)
ES11248 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
1537959-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
A304-19 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
5915-00-167-4877INTERCHANGEABLE
FILTER,LINE
3110-00-183-9766INTERCHANGEABLE
RETAINER AND BALLS,BEARING
909701
5110-00-188-2524INTERCHANGEABLE
CUTTER,BOLT
5960-00-189-5968INTERCHANGEABLE
ELECTRON TUBE
5110-00-224-7053INTERCHANGEABLE
CUTTER,WIRE ROPE,HAND OPERATED
5110-00-224-7055INTERCHANGEABLE
CUTTER,BOLT
5110-00-224-7056INTERCHANGEABLE
CUTTER,BOLT
DE-BM
5110-00-224-7057INTERCHANGEABLE
CUTTER,BOLT
5110-00-224-7064INTERCHANGEABLE
CUTTER,BOLT
BC-3/8
5310-00-290-1431INTERCHANGEABLE
WASHER,FLAT
7520426
5975-00-290-4085INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
142AL
5930-00-387-2700INTERCHANGEABLE
SWITCH,THERMOSTATIC

Frequently Asked Questions

What is NSN 3120-00-517-8322?

NSN 3120-00-517-8322 is a Bearing,sleeve, manufactured by Beemer Precision Inc, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-517-8322?

NSN 3120-00-517-8322 has 14 cross-referenced part numbers: 400-345-106 (Danka Office Imaging Company), AA304-7 (Eagle-Picher Industries Inc Kingwell Div), A304-7 (Beemer Precision Inc), A304-7 (Chrysler Realty Company Llc Dba Daimler Chrysler), 10701 (Kleinschmidt Inc) and 9 more.

What NSN replaces 3120-00-517-8322?

There are 12 known substitutes for 3120-00-517-8322: 5915-00-167-4877, 3110-00-183-9766, 5110-00-188-2524 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A304-7?

Key specifications for A304-7: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-517-8322 still in active supply?

NSN 3120-00-517-8322 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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