The Felt,mechanical,preformed, cataloged under National Stock Number 5330-01-237-3916, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rexnord Industries Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 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 | 5330-01-237-3916 |
| Primary Part Number | 125940 |
| Item Name | Felt,mechanical,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Material Document and Classification | C-F-206 CLASS 12R3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | WOOL COMP 12R3 OVERALL |
| 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 |
|---|---|
| 125940 PRIMARY | Rexnord Industries Llc (USA) |
| 503861 PIECE 34 | Rexnord Industries Llc (USA) |
NSN 5330-01-237-3916 is a Felt,mechanical,preformed, manufactured by Rexnord Industries Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-237-3916 has 2 manufacturer part numbers on file: 125940 (Rexnord Industries Llc), 503861 PIECE 34 (Rexnord Industries Llc).
4 possible matches (shared part number, not a government interchangeability claim): 6515-01-432-9508, 5310-01-435-2777, 6515-01-710-9515. Verify interchangeability with system specifications before substitution.
Key specifications for 125940: Material Document and Classification: C-F-206 CLASS 12R3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: WOOL COMP 12R3 OVERALL. 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.