The Cap,filler Opening, cataloged under National Stock Number 2930-00-927-9386, 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 12 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 | 2930-00-927-9386 |
| Primary Part Number | 10946982-1 |
| 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 | LUGS END GRIPPING |
| Overall Diameter | 3.141 INCHES NOMINAL IN |
| Style Designator | INSIDE CAM TYPE W/ LUGS |
| Outside Diameter | 2.266 INCHES NOMINAL IN |
| Cam Quantity | 2 |
| System for Which Designed | PRESSURIZED |
| Pressure Relief Method | AUTOMATIC |
| Surface Treatment | ZINC OVERALL |
| Maximum Working Pressure | 23.000 POUNDS PER SQUARE INCH (PSI) LBS |
| Special Markings | TURN TIGHT,REMOVE SLOWLY |
| Material | STEEL OVERALL |
| Sealing Length | 0.641 INCHES NOMINAL IN |
| 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 |
|---|---|
| 10946982-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2930-00-927-9386 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 2930-00-927-9386 has 1 manufacturer part number on file: 10946982-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10946982-1: Overall Height: 1.000 INCHES NOMINAL IN; Accommodation Type: LUGS END GRIPPING; Overall Diameter: 3.141 INCHES NOMINAL IN; Style Designator: INSIDE CAM TYPE W/ LUGS. 12 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.