The Stem,faucet, cataloged under National Stock Number 4510-00-815-6978, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-00-815-6978 |
| Primary Part Number | 34286 |
| Item Name | Stem,faucet |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 34286 PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 4510-00-815-6978 is a Stem,faucet, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-00-815-6978 has 1 manufacturer part number on file: 34286 (Spirax Sarco Inc Dba Spirax Sarco).
1 possible match (shared part number, not a government interchangeability claim): 4920-01-046-7361. Verify interchangeability with system specifications before substitution.
Key specifications for 34286: Special Features: O/A LG,4.375 OUTSIDE DIA,0.719 ONE END THD 0.250-20 UNF SPLINE 0.312 OD WIDTH ACROSS FLATS 0.312 ACME THD 0.594;. 0 specifications are documented in the U.S. Government catalog.
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.