The Retainer,ball, cataloged under National Stock Number 1270-01-034-4393, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1270-01-034-4393 |
| Item Name | Retainer,ball |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Status | ACTIVE |
| General Characteristics Item Description | RETAINER HOLDS A 0.125 IN. DIAMETER GAGE BALL,IS 0.035 IN. HIGH,0.750 IN. LONG,0.415 IN. WIDE,MATERIAL IS BERYLLIUM COPPER QQ-C-533 COND A SHEET IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 164 B 6690-P2 | 5/9 Secondary reference Federal Stamping Inc |
| 164B6690P2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1270-01-034-4393 is a Retainer,ball, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
Key specifications for 1270-01-034-4393: General Characteristics Item Description: RETAINER HOLDS A 0.125 IN. DIAMETER GAGE BALL,IS 0.035 IN. HIGH,0.750 IN. LONG,0.415 IN. WIDE,MATERIAL IS BERYLLIUM COPPER QQ-C-533 COND A SHEET IN; End Item Identification: F-5E ACFT. 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.