The Cap,filler Opening, cataloged under National Stock Number 2930-01-090-4932, 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 | 2930-01-090-4932 |
| Primary Part Number | 10882098 |
| 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 |
| Thread Length | 0.531 INCHES NOMINAL IN |
| Style Designator | THREADED TYPE-INTERNAL |
| Thread Diameter | 2.5000 INCHES NOMINAL IN |
| Outside Diameter | 3.375 INCHES NOMINAL IN |
| System for Which Designed | NONPRESSURIZED |
| Thread Class | 2A A |
| Material | RUBBER NATURAL BODY |
| Material | COPPER ALLOY THREADED PORTION |
| Thread Series Designator | UNS |
| 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 |
|---|---|
| 10882098 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2930-01-090-4932 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 2930-01-090-4932 has 1 manufacturer part number on file: 10882098 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10882098: Overall Height: 1.000 INCHES NOMINAL IN; Accommodation Type: LUGS END GRIPPING; Thread Length: 0.531 INCHES NOMINAL IN; Style Designator: THREADED TYPE-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.