NSN 3110-01-476-6512 · NIIN 014766512 · Part number 8100-1251-0310 PC NO 304
Bath Iron Works Corporation · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 70876
Government record, cited
NSN 3110-01-476-6512 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-476-6512. Manufacturer of record part number: 8100-1251-0310 PC NO 304.
Also searched as3110-01-476-6512 ·
3110014766512 ·
NIIN 014766512 ·
01-476-6512 ·
FSC 3110 Bearings, Antifriction, Unmounted · CAGE 70876 · 8100-1251-0310 PC NO 304 · 8100-1251-0310
Material Document and Classification: QQ-B-839 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Aperture Diameter: 2.0000 INCHES NOMINAL IN
Width: 4.0625 INCHES NOMINAL IN
Material: COPPER ALLOY OVERALL
1 manufacturer part number on file
Manufacturer of record: Bath Iron Works Corporation
Identification
NSN: 3110-01-476-6512
NIIN: 014766512
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 8100-1251-0310 PC NO 304
Manufacturer: Bath Iron Works Corporation
General Description
The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-476-6512, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Bath Iron Works Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
3110-01-476-6512
Primary Part Number
8100-1251-0310 PC NO 304
Item Name
Plate,retaining,bearing
FSC / FSG
3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer
Bath Iron Works Corporation
Status
ACTIVE
Overall Thickness
0.1250 INCHES NOMINAL IN
Material Document and Classification
QQ-B-839 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Aperture Diameter
2.0000 INCHES NOMINAL IN
Width
4.0625 INCHES NOMINAL IN
Material
COPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3120-01-476-65168100-1251-0310 PC NO 331POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Bath Iron Works Corporation
3120-01-476-65178100-1251-0310 PC NO 307POSSIBLE MATCH
BEARING,WASHER,THRUST
Possible match (shared part number)Bath Iron Works Corporation
3120-01-476-65268100-1251-0310 PC NO 306POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Bath Iron Works Corporation
5315-01-476-65458100-1251-0310 PC NO 342APOSSIBLE MATCH
PIN,STRAIGHT,HEADED
Possible match (shared part number)Bath Iron Works Corporation
5315-01-476-65508100-1251-0310 PC NO 351POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Bath Iron Works Corporation
5315-01-476-65598100-1251-0310 PC NO 334POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Bath Iron Works Corporation
3040-01-476-75348100-1251-0310 PC 314POSSIBLE MATCH
SPINDLE,MECHANICALLY ACTUATED
Possible match (shared part number)Bath Iron Works Corporation
3040-01-476-76508100-1251-0310 PC 315POSSIBLE MATCH
SPINDLE,MECHANICALLY ACTUATED
Possible match (shared part number)Bath Iron Works Corporation
NSN 3110-01-476-6512 is a Plate,retaining,bearing, manufactured by Bath Iron Works Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
What part numbers are listed for NSN 3110-01-476-6512?
NSN 3110-01-476-6512 has 1 manufacturer part number on file: 8100-1251-0310 PC NO 304 (Bath Iron Works Corporation).
What NSN replaces 3110-01-476-6512?
8 possible matches (shared part number, not a government interchangeability claim): 3120-01-476-6516, 3120-01-476-6517, 3120-01-476-6526. Verify interchangeability with system specifications before substitution.
What are the specifications of 8100-1251-0310 PC NO 304?
Key specifications for 8100-1251-0310 PC NO 304: Overall Thickness: 0.1250 INCHES NOMINAL IN; Material Document and Classification: QQ-B-839 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Aperture Diameter: 2.0000 INCHES NOMINAL IN; Special Features: 2 MOUNTING HOLES W/DIA 0.2813 INCHES.AGAVGPALLET TRUCK DOOR DOG IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3110-01-476-6512 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.