NSN 3120-00-321-9043 · NIIN 003219043 · Part number A526-6
Chrysler Corp Amplex Div · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 70417
Government record, cited
NSN 3120-00-321-9043 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-321-9043. Manufacturer of record part number: A526-6.
Body Outside Diameter: 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter: 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
Material: LUBRICANT LUBRICATION
Material: COPPER ALLOY OVERALL
Identification
NSN: 3120-00-321-9043
NIIN: 003219043
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: A526-6
Manufacturer: Chrysler Corp Amplex Div
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-00-321-9043, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Chrysler Corp Amplex Div. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-00-321-9043
Primary Part Number
A526-6
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Chrysler Corp Amplex Div
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Body Outside Diameter
0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and Classification
MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter
0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN
Thales Components Corp Div Thales Components Corporation (USA)
No interchangeability data on file.
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-00-321-9043?
NSN 3120-00-321-9043 is a Bearing,sleeve, manufactured by Chrysler Corp Amplex Div, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-00-321-9043?
NSN 3120-00-321-9043 has 2 manufacturer part numbers on file: A526-6 (Chrysler Corp Amplex Div), 91000961 (Thales Components Corp Div Thales Components Corporation).
What are the specifications of A526-6?
Key specifications for A526-6: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3120-00-321-9043 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.