The Retainer,valve Spring, cataloged under National Stock Number 1620-00-070-2464, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Triumph Actuation Systems - Connecticut, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1620-00-070-2464 |
| Primary Part Number | 282655-1 |
| Item Name | Retainer,valve Spring |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Triumph Actuation Systems - Connecticut, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CRES AMS5612;0.570 IN. LG;0.365 IN. DIA;7/16-20 UNF-3A THD;SELF-LOCKING PELLET IN THD 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 |
|---|---|
| 282655-1 PRIMARY | Triumph Actuation Systems - Connecticut, Llc (USA) |
| Reference | Meaning |
|---|---|
| 282655-1 | 5/2 Secondary reference U.S. Government activity |
NSN 1620-00-070-2464 is a Retainer,valve Spring, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-070-2464 has 1 manufacturer part number on file: 282655-1 (Triumph Actuation Systems - Connecticut, Llc).
Key specifications for 282655-1: General Characteristics Item Description: CRES AMS5612;0.570 IN. LG;0.365 IN. DIA;7/16-20 UNF-3A THD;SELF-LOCKING PELLET IN THD 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.
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.