The Ring,seal Retaining, cataloged under National Stock Number 1610-00-628-6512, is classified within Federal Supply Class 1610 (Aircraft Propellers and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1610-00-628-6512 |
| Primary Part Number | 538239 |
| Item Name | Ring,seal Retaining |
| FSC / FSG | 1610 / 16 — Aircraft Propellers and Components |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | MATL PER WW-T-789,0.835IN.OD,0.613IN.ID,0.135IN.W WITH 0.060IN. SLOT,BOTTOM EDGES CHAMFER 0.015-0.030X45DEG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 538239 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 538239 | 5/9 Secondary reference G M J Machine Co, Inc Div G.m.j. Machine Company, Inc. |
| 538239 | 5/9 Secondary reference Federal Standard Corporation |
NSN 1610-00-628-6512 is a Ring,seal Retaining, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1610, Aircraft Propellers and Components. Status: active.
NSN 1610-00-628-6512 has 1 manufacturer part number on file: 538239 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 538239: General Characteristics Item Description: MATL PER WW-T-789,0.835IN.OD,0.613IN.ID,0.135IN.W WITH 0.060IN. SLOT,BOTTOM EDGES CHAMFER 0.015-0.030X45DEG IN; End Item Identification: C-130 AIRCRAFT. 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 1610-00-628-6512 has DEMIL Code Q. 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.