The Cap,filler Opening, cataloged under National Stock Number 2930-00-738-7629, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 10 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-738-7629 |
| Primary Part Number | 7387629 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Accommodation Type | KNURLED END GRIPPING |
| Thread Length | 0.500 INCHES NOMINAL IN |
| Style Designator | CIRCULAR TYPE THREADED INTERNAL |
| Thread Diameter | 0.6880 INCHES NOMINAL IN |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| System for Which Designed | NONPRESSURIZED |
| Thread Class | 2B |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | UNEF |
| Thread Quantity | 24.000 PER INCH |
| 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 |
|---|---|
| 7387629 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2930-00-738-7629 is a Cap,filler Opening, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-738-7629 has 1 manufacturer part number on file: 7387629 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7387629: Overall Height: 0.875 INCHES NOMINAL IN; Accommodation Type: KNURLED END GRIPPING; Thread Length: 0.500 INCHES NOMINAL IN; Style Designator: CIRCULAR TYPE THREADED INTERNAL. 10 specifications are 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.