The Strap,tailpipe Support, cataloged under National Stock Number 2990-00-646-7002, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Am General 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2990-00-646-7002 |
| Primary Part Number | 641873 |
| Item Name | Strap,tailpipe Support |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,1.750 IN. LG BY 1.000 IN. W,HOLE MTG 0.375 IN. BY 0.500 IN. ELONGATED,LIP ON CONVEX END 0.375 IN. O/A LG,30.0 ANGLE 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 |
|---|---|
| 641873 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 00641873 | 5/9 Secondary reference Spalla Inc |
NSN 2990-00-646-7002 is a Strap,tailpipe Support, manufactured by Am General Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-646-7002 has 1 manufacturer part number on file: 641873 (Am General Llc).
Key specifications for 641873: General Characteristics Item Description: STEEL,1.750 IN. LG BY 1.000 IN. W,HOLE MTG 0.375 IN. BY 0.500 IN. ELONGATED,LIP ON CONVEX END 0.375 IN. O/A LG,30.0 ANGLE IN. 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.