The Cap,filler Opening, cataloged under National Stock Number 5342-00-976-8980, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-976-8980 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Accommodation Type | KNURLED END GRIPPING |
| Thread Length | 0.406 INCHES NOMINAL IN |
| Style Designator | CIRCULAR TYPE THREADED INTERNAL |
| Filler Neck Diameter for Which Designed | 1.500 INCHES NOMINAL IN |
| Thread Diameter | 1.500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| System for Which Designed | NONPRESSURIZED |
| Color | OLIVE DRAB |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 3B |
| Material | ALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 2024 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 842271 | 5/9 Secondary reference Drs Environmental Systems Inc |
| B68-13-1560 | 3/2 Design control — primary reference U.S. Government activity |
| 842271 | 5/2 Secondary reference U.S. Government activity |
| 842271 | 5/9 Secondary reference Davey Compressor Co Div of Keco Industries Inc |
| 842271 | 5/9 Secondary reference Kidde-Fenwal, Llc |
NSN 5342-00-976-8980 is a Cap,filler Opening, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-00-976-8980: Overall Height: 0.719 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Accommodation Type: KNURLED END GRIPPING; Thread Length: 0.406 INCHES NOMINAL IN. 14 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.