The Cap and Spring Assy, cataloged under National Stock Number 4810-01-466-9577, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Alfa Laval Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-01-466-9577 |
| Primary Part Number | 1763428-82 |
| Item Name | Cap and Spring Assy |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| General Characteristics Item Description | END CAP AND PRE-TIGHTENED SPRING PACK |
| 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 |
|---|---|
| 1763428-82 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 1761625 | D/9 Drawing number reference only Alfa Laval Inc |
| 1761625-02 | 5/9 Secondary reference Alfa Laval Inc |
NSN 4810-01-466-9577 is a Cap and Spring Assy, manufactured by Alfa Laval Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-466-9577 has 1 manufacturer part number on file: 1763428-82 (Alfa Laval Inc).
Key specifications for 1763428-82: General Characteristics Item Description: END CAP AND PRE-TIGHTENED SPRING PACK; Special Features: ASSEMBLY INCLUDES P/N 15-A6053-3 LOCKNUT 1; P/N 15-A6034-3 BOLT VALVE 1; P/N 15-A6015-3 SEAT VALVE 1; P/N 15-A6014-8 VALVE PLATE 1; P/N 15-A6019-10 GUIDE RING 1; P/N 15-A6024-3 SPRING VALVE 1; P/N 15-A6017-6 VALVE PIN 2; P/N 15-A6016-102 GUARD 1; P/N 15-A6018-1 BOLT-LOCK PIN1; P/N 123-039-5 O-RING 1.; Part Name Assigned by Controlling Agency: PNEUMATIC ACTUATOR; End Item Identification: W/S CODE USNS STALWART CLASS TAGOS. 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.
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.