NSN 3130-01-389-2764 · NIIN 013892764 · Part number 88033
American Metal Bearing Co Dba Amb Engineering & Machining Solutions · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 70508
Government record, cited
NSN 3130-01-389-2764 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-389-2764. Manufacturer of record part number: 88033.
Also searched as3130-01-389-2764 ·
3130013892764 ·
NIIN 013892764 ·
01-389-2764 ·
FSC 3130 Bearings, Mounted · CAGE 70508 · 88033
Nearby stock numbers← 3130-01-389-2727 Housing, Bearing Unit
·
3130-01-389-2765 Housing, Bearing Unit →
3130-01-389-2764 — Bearings, Mounted
Features
Bearing Unit,plain — FSC 3130
Lubrication Material: LUBRICANT
Bore Diameter: 26.1770 INCHES MINIMUM AND 26.1950 INCHES MAXIMUM IN
Material: COPPER ALLOY HOUSING
1 manufacturer part number on file
Manufacturer of record: American Metal Bearing Co Dba Amb Engineering & Machining Solutions
Identification
NSN: 3130-01-389-2764
NIIN: 013892764
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 88033
Manufacturer: American Metal Bearing Co Dba Amb Engineering & Machining Solutions
General Description
The Bearing Unit,plain, cataloged under National Stock Number 3130-01-389-2764, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is American Metal Bearing Co Dba Amb Engineering & Machining Solutions. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3130-01-389-2764
Primary Part Number
88033
Item Name
Bearing Unit,plain
FSC / FSG
3130 / 31 — Bearings, Mounted
Manufacturer
American Metal Bearing Co Dba Amb Engineering & Machining Solutions
Status
ACTIVE
Lubrication Material
LUBRICANT
Bore Diameter
26.1770 INCHES MINIMUM AND 26.1950 INCHES MAXIMUM IN
Material
COPPER ALLOY HOUSING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5905-01-499-169988033-K2D00POSSIBLE MATCH
RESISTOR,CHIP,FIXED,FILM
Possible match (shared part number)Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5905-01-499-170288033-K4D75POSSIBLE MATCH
RESISTOR,CHIP,FIXED,FILM
Possible match (shared part number)Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5905-01-512-776188033-K40D2POSSIBLE MATCH
RESISTOR,CHIP,FIXED,FILM
Possible match (shared part number)Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5905-01-512-776288033-K1D00POSSIBLE MATCH
RESISTOR,CHIP,FIXED,FILM
Possible match (shared part number)Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5307-01-651-453188033POSSIBLE MATCH
STUD,LOCKED IN
Possible match (shared part number)Williams International Co., L.l.c.
American Metal Bearing Co Dba Amb Engineering & Machining Solutions (USA)
Related Parts
5905-01-499-1699POSSIBLE MATCH
RESISTOR,CHIP,FIXED,FILM
88033-K2D00
5905-01-499-1702POSSIBLE MATCH
RESISTOR,CHIP,FIXED,FILM
88033-K4D75
5905-01-512-7761POSSIBLE MATCH
RESISTOR,CHIP,FIXED,FILM
88033-K40D2
5905-01-512-7762POSSIBLE MATCH
RESISTOR,CHIP,FIXED,FILM
88033-K1D00
5307-01-651-4531POSSIBLE MATCH
STUD,LOCKED IN
88033
Frequently Asked Questions
What is NSN 3130-01-389-2764?
NSN 3130-01-389-2764 is a Bearing Unit,plain, manufactured by American Metal Bearing Co Dba Amb Engineering & Machining Solutions, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-389-2764?
NSN 3130-01-389-2764 has 1 manufacturer part number on file: 88033 (American Metal Bearing Co Dba Amb Engineering & Machining Solutions).
What NSN replaces 3130-01-389-2764?
5 possible matches (shared part number, not a government interchangeability claim): 5905-01-499-1699, 5905-01-499-1702, 5905-01-512-7761. Verify interchangeability with system specifications before substitution.
What are the specifications of 88033?
Key specifications for 88033: Lubrication Material: LUBRICANT; Special Features: BEARING TYPE-REPLACEABLE STAVE TYPE SHAFT BEARING; Bore Diameter: 26.1770 INCHES MINIMUM AND 26.1950 INCHES MAXIMUM IN; Material: COPPER ALLOY HOUSING. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3130-01-389-2764 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.
What is the DEMIL code for NSN 3130-01-389-2764?
NSN 3130-01-389-2764 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.