The Seal,plain Encased, cataloged under National Stock Number 5330-00-075-0145, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Agco Corp Parts Opn. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-075-0145 |
| Primary Part Number | 4254912-1 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Agco Corp Parts Opn |
| Status | ACTIVE |
| Temp Rating | -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF |
| Seal Width | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Sealing Element Style | VERTICAL |
| Housing Bore Diameter | 2.999 INCHES MINIMUM AND 3.003 INCHES MAXIMUM IN |
| Accommodated Shaft Maximum Rated Speed | 2000 FEET PER MINUTE FT |
| Case Style | SQUARE |
| Accommodated Shaft Diameter | 2.000 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 450085SSR | Federal-Mogul Corp Government Sales Dept (USA) |
| 4254912 | Agco Corp Parts Opn (USA) |
| 450085 | Federal-Mogul Corp Government Sales Dept (USA) |
| 4254912-1 PRIMARY | Agco Corp Parts Opn (USA) |
| 4154912 | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 74254912 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 00044 | 5/1 Secondary reference Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| 450085 | 5/9 Secondary reference Federal-Mogul Corp Chassis Products Div |
| 4254912-1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-00-075-0145 is a Seal,plain Encased, manufactured by Agco Corp Parts Opn, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-075-0145 has 5 manufacturer part numbers on file: 450085SSR (Federal-Mogul Corp Government Sales Dept), 4254912 (Agco Corp Parts Opn), 450085 (Federal-Mogul Corp Government Sales Dept), 4254912-1 (Agco Corp Parts Opn), 4154912 (Kalmar AC Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4730-00-551-6832, 4320-01-258-4976. Verify interchangeability with system specifications before substitution.
Key specifications for 4254912-1: Temp Rating: -50.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF; Seal Width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Sealing Element Style: VERTICAL; Housing Bore Diameter: 2.999 INCHES MINIMUM AND 3.003 INCHES MAXIMUM IN. 9 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.
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.