The Lever Assembly, cataloged under National Stock Number 4510-00-976-0993, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Textron Systems Corporation Dba Textron Systems Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Lever Assembly |
| FSC / FSG | 4510 — Plumbing Fixtures and Accessories (FSG 45) |
| Manufacturers | Textron Systems Corporation Dba Textron Systems Corp (CAGE 04614) |
| Parameter | Value |
|---|---|
| NSN | 4510-00-976-0993 |
| Primary Part Number | 100634 |
| Item Name | Lever Assembly |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Textron Systems Corporation Dba Textron Systems Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 100634 PRIMARY | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 100634 | 5/9 Secondary reference U.S. Government activity |
NSN 4510-00-976-0993 is a Lever Assembly, manufactured by Textron Systems Corporation Dba Textron Systems Corp, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-00-976-0993 has 1 manufacturer part number on file: 100634 (Textron Systems Corporation Dba Textron Systems Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-129-7574, 4720-01-503-1838. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.