The Cap,bearing Retainer, cataloged under National Stock Number 1650-00-052-9630, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Standard-Thomson Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1650-00-052-9630 |
| Primary Part Number | 5C299-000 |
| Item Name | Cap,bearing Retainer |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Standard-Thomson Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CORROSION RESISTING COMP 302; PASSIVATE,PS-C-12,78493; 0.750 IN. LG; FIRST STEP 0.694 IN. OD,0.140 IN. LG; SECOND STEP 0.435 IN. OD,0.170 IN. LG; THIRD STEP 0.292 IN. OD,0.440 IN. LG; 0.032 IN. WALL THICKNESS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5C299-000 PRIMARY | Standard-Thomson Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5C299 | 5/9 Secondary reference Standard-Thomson Corporation |
NSN 1650-00-052-9630 is a Cap,bearing Retainer, manufactured by Standard-Thomson Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-052-9630 has 1 manufacturer part number on file: 5C299-000 (Standard-Thomson Corporation).
Key specifications for 5C299-000: General Characteristics Item Description: STEEL,CORROSION RESISTING COMP 302; PASSIVATE,PS-C-12,78493; 0.750 IN. LG; FIRST STEP 0.694 IN. OD,0.140 IN. LG; SECOND STEP 0.435 IN. OD,0.170 IN. LG; THIRD STEP 0.292 IN. OD,0.440 IN. LG; 0.032 IN. WALL THICKNESS IN. 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 1650-00-052-9630 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.