The Exhaust Tube Flange, cataloged under National Stock Number 2990-00-617-7029, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-617-7029 |
| Primary Part Number | 11671709 |
| Item Name | Exhaust Tube Flange |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTING OF 1EA PLATE FSCM 19207 P/N 1167170 6.380 IN. IN HEIGHT 7.120 IN. IN OVERALL LENGTH;1EA TUBE FSCM 19207 P/N 11671447 WELDED TO PLATE;OUTSIDE TUBE END IS CUT TO A 25 DEG. ANGLE 2.690 IN. IN MAXIMUM LENGTH 1.310 IN. AT THE INWARD ANGLE POINT 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 |
|---|---|
| 11671709 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2990-00-617-7029 is a Exhaust Tube Flange, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-617-7029 has 1 manufacturer part number on file: 11671709 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11671709: General Characteristics Item Description: CONSISTING OF 1EA PLATE FSCM 19207 P/N 1167170 6.380 IN. IN HEIGHT 7.120 IN. IN OVERALL LENGTH;1EA TUBE FSCM 19207 P/N 11671447 WELDED TO PLATE;OUTSIDE TUBE END IS CUT TO A 25 DEG. ANGLE 2.690 IN. IN MAXIMUM LENGTH 1.310 IN. AT THE INWARD ANGLE POINT IN; End Item Identification: 2350-00-122-6826. 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.