The Plate,mounting, cataloged under National Stock Number 2920-01-180-9455, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Fnss Savunma Sistemleri Anonim Sirketi. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2920-01-180-9455 |
| Primary Part Number | 4178686 |
| Item Name | Plate,mounting |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Fnss Savunma Sistemleri Anonim Sirketi |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CARBON,M1015-M1025,ASTM A575 OR 1010-1025,ASTM A108; 0.375 IN. THK; 4.297 IN. LG; 2.000 IN. WD; CUTOUT ALONG LENGTH ON ONE SIDE 4.147 IN. LG BY 1.188 IN. DP,CENTERED; HOLE ON EACH END OF CUTOUT 0.210-0.220 IN. DIA,0.500 IN. FROM EDGE ALONG LG; HOLE IN OTHER CORNERS 0.190-32 UNF-2B,0.500 IN. FROM EDGE ALONG LENGTH 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 |
|---|---|
| 4178686 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| Reference | Meaning |
|---|---|
| 4178686 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2920-01-180-9455 is a Plate,mounting, manufactured by Fnss Savunma Sistemleri Anonim Sirketi, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-180-9455 has 1 manufacturer part number on file: 4178686 (Fnss Savunma Sistemleri Anonim Sirketi).
Key specifications for 4178686: General Characteristics Item Description: STEEL,CARBON,M1015-M1025,ASTM A575 OR 1010-1025,ASTM A108; 0.375 IN. THK; 4.297 IN. LG; 2.000 IN. WD; CUTOUT ALONG LENGTH ON ONE SIDE 4.147 IN. LG BY 1.188 IN. DP,CENTERED; HOLE ON EACH END OF CUTOUT 0.210-0.220 IN. DIA,0.500 IN. FROM EDGE ALONG LG; HOLE IN OTHER CORNERS 0.190-32 UNF-2B,0.500 IN. FROM EDGE ALONG LENGTH 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.