The Cap,filler Opening, cataloged under National Stock Number 2930-01-237-8325, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-237-8325 |
| Primary Part Number | 2061-1341 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-14550 CL3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Diameter | 0.3580 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-637,TYPE 12L14 K FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.390 INCHES NOMINAL IN |
| System for Which Designed | NONPRESSURIZED |
| Surface Treatment | COPPER OVERALL |
| Thread Class | 2B |
| Material | STEEL OVERALL |
| Thread Series Designator | UNS |
| Thread Quantity | 56 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 |
NSN 2930-01-237-8325 is a Cap,filler Opening, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-237-8325 has 2 manufacturer part numbers on file: 2061-1341 (Raytheon Company), 2061-1341 (Raytheon Company Dba Raytheon Co).
Key specifications for 2061-1341: Overall Height: 0.719 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-14550 CL3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Diameter: 0.3580 INCHES NOMINAL IN; Material Document and Classification: QQ-S-637,TYPE 12L14 K FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.