The Retainer, cataloged under National Stock Number 4810-01-054-6397, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-054-6397 |
| Primary Part Number | 585235-1 |
| Item Name | Retainer |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | MATL CRES 302 PER QQ-S-763 OR CRES 303 PER QQ-S-764; PASSIVATE PER QQ-P-35; DISTANCE UNDER FLANGE 0.435 IN. NOM; BODY DIA 1.430 IN. NOM; HEX FLANGE DISTANCE ACROSS FLATS 1.625 IN. NOM; THREAD EXTERNAL 1.625-16 UNJ-3A; BODY OUTER DIA 1.540 IN. NOM; NHA AV1161 A |
| 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 |
|---|---|
| 585235-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 42657A | 5/9 Secondary reference Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
NSN 4810-01-054-6397 is a Retainer, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-054-6397 has 1 manufacturer part number on file: 585235-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 585235-1: General Characteristics Item Description: MATL CRES 302 PER QQ-S-763 OR CRES 303 PER QQ-S-764; PASSIVATE PER QQ-P-35; DISTANCE UNDER FLANGE 0.435 IN. NOM; BODY DIA 1.430 IN. NOM; HEX FLANGE DISTANCE ACROSS FLATS 1.625 IN. NOM; THREAD EXTERNAL 1.625-16 UNJ-3A; BODY OUTER DIA 1.540 IN. NOM; NHA AV1161 A; End Item Identification: F16. 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.