The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-01-705-6354, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Miratech Group Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-705-6354 |
| Primary Part Number | RC-0800 |
| Item Name | Cap Assembly,protective,muffler- |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Miratech Group Llc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| RC-0800 PRIMARY | Miratech Group Llc (USA) |
| Reference | Meaning |
|---|---|
| 17-60087 | 7/2 Vendor item drawing reference Department of Defense Project Manager-Mobile Electric Power |
NSN 2990-01-705-6354 is a Cap Assembly,protective,muffler-, manufactured by Miratech Group Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-705-6354 has 1 manufacturer part number on file: RC-0800 (Miratech Group Llc).
Key specifications for RC-0800: Special Features: LENGTH:16.939 INCHES;WIDTH:3.250 INCHES;OPENING HEIGHT:9.530 INCHES AT 66 DEGREES ANGLE;LOCK NUT WITH TOOTH WASHER:0.375-16 UNC;PAINT IS HIGH TEMPERATURE BLACK CERTIFIED FOR 1000 DEGREES FAHRENHEIT;THIS NSN CONTAINS ADDITIVE MANUFACTURED PARTS;NHA 17-60090 USED ON 17-8101 AND 17-8102;INSIDE DIAMETER:8.000 INCHES; IN; Part Name Assigned by Controlling Agency: CAP ASSEMBLY,PROTECTIVE,MUFFLER-EXHAUST PIPE; End Item Identification: POWER PLANT,ELECTRIC 6115-01-671-8118; Material: STEEL CORROSION RESISTING. 1 specification is 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.