The Cap,filler Opening, cataloged under National Stock Number 2930-00-950-0740, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-950-0740 |
| Primary Part Number | 10925255 |
| 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 |
| Overall Diameter | 3.140 INCHES NOMINAL IN |
| Style Designator | INSIDE CAM TYPE W/ LUGS |
| Outside Diameter | 2.389 INCHES NOMINAL IN |
| Cam Quantity | 2 |
| Features Provided | SUBMERSIBLE |
| System for Which Designed | PRESSURIZED |
| Pressure Relief Method | MANUAL |
| Maximum Working Pressure | 23.000 POUNDS PER SQUARE INCH (PSI) LBS |
| Special Markings | TURN TIGHT REMOVE SLOWLY |
| Material | STEEL CORROSION RESISTING OVERALL |
| Sealing Length | 0.573 INCHES MINIMUM AND 0.618 INCHES MAXIMUM 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 |
|---|---|
| 10925255 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| PS6410122 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| PS6410122 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| PS6410122 | 3/9 Design control — primary reference General Motors Llc Dba General Motors |
| 2930009500740 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2930-00-950-0740 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 2930-00-950-0740 has 2 manufacturer part numbers on file: 10925255 (U S Army Tank Automotive Command Amsta-Im-Mm), PS6410122 (General Motors Corp).
Key specifications for 10925255: Overall Height: 1.000 INCHES NOMINAL IN; Accommodation Type: KNURLED END GRIPPING; Overall Diameter: 3.140 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.