The Gasket, cataloged under National Stock Number 5330-01-577-2701, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is R P M Supply Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-577-2701 |
| Primary Part Number | T-25358 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | R P M Supply Corporation |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Bolt Hole Quantity | 4 |
| 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 |
|---|---|
| T-25358 | R P M Supply Corporation (USA) |
| Reference | Meaning |
|---|---|
| MODEL: B40 SIZE: 4 IN. ITEM 28 | 5/2 Secondary reference U.S. Government activity |
| T-25358 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-577-2701 is a Gasket, manufactured by R P M Supply Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-577-2701 has 1 manufacturer part number on file: T-25358 (R P M Supply Corporation).
Key specifications for T-25358: Style Designator: CIRCULAR; Bolt Hole Quantity: 4; Part Name Assigned by Controlling Agency: CLOSURE PLATE GASKET; End Item Identification: B40 4 IN. SELF-PRIMING CENTRIFUGAL PUMP IN. 2 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.