PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A6072Bearing,sleeve

Am General Llc · NSN 3120-00-737-1074 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-737-1074 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-737-1074. Primary manufacturer part number: A6072.
Features
  • Bearing,sleeve — FSC 3120
  • Body Outside Diameter: 0.6855 INCHES MINIMUM AND 0.6895 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Material: STEEL OUTER LAYER
  • Material Document and Classification: MIL-B-13506,COMP 793 OR 798 MIL SPEC SINGLE MATERIAL RESPONSE INNER LAYER
  • Material: COPPER ALLOY INNER LAYER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-737-1074, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Am General Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-737-1074
Primary Part NumberA6072
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerAm General Llc
StatusACTIVE
Body Outside Diameter0.6855 INCHES MINIMUM AND 0.6895 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
MaterialSTEEL OUTER LAYER
Material Document and ClassificationMIL-B-13506,COMP 793 OR 798 MIL SPEC SINGLE MATERIAL RESPONSE INNER LAYER
MaterialCOPPER ALLOY INNER LAYER
Lubricant Accommodation StyleINDENTED RECTANGULAR
Body Inside Diameter0.5655 INCHES MINIMUM AND 0.5675 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5996-00-375-5050 INTERCHANGEABLE
Amplifier,magnetic
3120-00-517-85446659 INTERCHANGEABLE
Bearing,sleeve
Cae Usa Inc.
3120-00-700-7553 INTERCHANGEABLE
Bearing,sleeve
3120-00-769-835280AX383 INTERCHANGEABLE
Bearing,sleeve
Mack Trucks Inc Parts Opn
Cross-Reference Index
Part NumberManufacturer
A6072 PRIMARY Am General Llc (USA)
7371074 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
GPW5604A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
MILB13506C0MP0SITI0NA1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
GPW5604 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
GPW5604 Ford Motor Company (USA)
GPW5604A Ford Motor Company (USA)
Related Parts
5996-00-375-5050INTERCHANGEABLE
AMPLIFIER,MAGNETIC
3120-00-517-8544INTERCHANGEABLE
BEARING,SLEEVE
6659
3120-00-700-7553INTERCHANGEABLE
BEARING,SLEEVE
3120-00-769-8352INTERCHANGEABLE
BEARING,SLEEVE
80AX383

Frequently Asked Questions

What is NSN 3120-00-737-1074?

NSN 3120-00-737-1074 is a Bearing,sleeve, manufactured by Am General Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-737-1074?

NSN 3120-00-737-1074 has 7 cross-referenced part numbers: A6072 (Am General Llc), 7371074 (U S Army Tank Automotive Command Amsta-Im-Mm), GPW5604A (Ford Motor Co Ford Parts and Service Div Government Part Sales), MILB13506C0MP0SITI0NA1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), GPW5604 (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 2 more.

What NSN replaces 3120-00-737-1074?

There are 4 known substitutes for 3120-00-737-1074: 5996-00-375-5050, 3120-00-517-8544, 3120-00-700-7553 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A6072?

Key specifications for A6072: Body Outside Diameter: 0.6855 INCHES MINIMUM AND 0.6895 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER; Special Features: INTERNAL SURFACE GROOVE; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 11 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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