The Spool and Sleeve Assembly, cataloged under National Stock Number 4810-01-121-5674, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-121-5674 |
| Item Name | Spool and Sleeve Assembly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1 SPOOL P/N 3791602-1 MADE FROM P/N 3791603-101 FSCM 92003 AND 1 SLEEVE P/N 3791602-2 MADE FROM P/N 3791104-101 FSCM 92003,FINISH PRESERATIVE OIL PER MIL-H-6083 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3791602-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-121-5674 is a Spool and Sleeve Assembly, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-121-5674: General Characteristics Item Description: CONSISTS OF 1 SPOOL P/N 3791602-1 MADE FROM P/N 3791603-101 FSCM 92003 AND 1 SLEEVE P/N 3791602-2 MADE FROM P/N 3791104-101 FSCM 92003,FINISH PRESERATIVE OIL PER MIL-H-6083; End Item Identification: ACFT TYPE A-10A A. 1 specification is 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.
NSN 4810-01-121-5674 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.