The Seal,plain, cataloged under National Stock Number 5330-01-090-2107, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-01-090-2107 |
| Primary Part Number | B370025BG3 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | CANCELLED |
| Seal Width | 1.063 INCHES NOMINAL IN |
| Outside Diameter | 6.006 INCHES NOMINAL IN |
| Housing Bore Diameter | 6.001 INCHES NOMINAL IN |
| Accommodated Shaft Diameter | 4.625 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC CASE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Material | STEEL CORROSION RESISTING SPRING |
| Construction | ONE-PIECE |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A-1205-P-1212 | Meritor Heavy Vehicle Systems, Llc (USA) |
| B370025BG3 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| B46305 | Boss Seals, Llc Div Clark Seals Ltd (USA) |
| Reference | Meaning |
|---|---|
| 46305 | 5/2 Secondary reference U.S. Government activity |
| 1205P1212 | 5/9 Secondary reference Meritor Industrial Products, Llc |
| B370025BG2 | 3/9 Design control — primary reference Federal-Mogul Corp Government Sales Dept |
| 22025 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| M10HH137 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| B370025BG1 | 5/9 Secondary reference Federal-Mogul Corp Government Sales Dept |
| B37002BG0 | 5/9 Secondary reference Federal-Mogul Corp Government Sales Dept |
| 1205-P-1212 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
NSN 5330-01-090-2107 is a Seal,plain, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330, Packing and Gasket Materials. Status: cancelled.
NSN 5330-01-090-2107 has 3 manufacturer part numbers on file: A-1205-P-1212 (Meritor Heavy Vehicle Systems, Llc), B370025BG3 (Federal-Mogul Corp Government Sales Dept), B46305 (Boss Seals, Llc Div Clark Seals Ltd).
4 possible matches (shared part number, not a government interchangeability claim): 5950-01-224-1806, 6515-01-314-6686, 4330-01-619-0436. Verify interchangeability with system specifications before substitution.
Key specifications for B370025BG3: Seal Width: 1.063 INCHES NOMINAL IN; Outside Diameter: 6.006 INCHES NOMINAL IN; Housing Bore Diameter: 6.001 INCHES NOMINAL IN; Accommodated Shaft Diameter: 4.625 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5330-01-090-2107 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.