The Yoke,pivot,mud Flap, cataloged under National Stock Number 2540-01-174-5505, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-01-174-5505 |
| Item Name | Yoke,pivot,mud Flap |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Status | ACTIVE |
| General Characteristics Item Description | AL ALY A356-T61 PER MIL-A-21180,GRADE C,CLASS 1 OR AL ALY EXTRUSION 6061-T651 PER QQ-A-200/8; L SHAPE,SHORT ARM SLOTTED WITH CENTER HOLE 0.375 IN. NOM; LONG ARM LG 2.250 IN. NOM,2 THRU HOLES 0.218 IN. NOM,0.750 C TO C,0.380 IN. NOM C TO EDGE; SHORT ARM 1.00 IN. NOM LG; SHORT ARM WTH 0.700 IN. NOM; THRU HOLE 0.191 IN. NOM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 679323 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
| 679323 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2540-01-174-5505 is a Yoke,pivot,mud Flap, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
Key specifications for 2540-01-174-5505: General Characteristics Item Description: AL ALY A356-T61 PER MIL-A-21180,GRADE C,CLASS 1 OR AL ALY EXTRUSION 6061-T651 PER QQ-A-200/8; L SHAPE,SHORT ARM SLOTTED WITH CENTER HOLE 0.375 IN. NOM; LONG ARM LG 2.250 IN. NOM,2 THRU HOLES 0.218 IN. NOM,0.750 C TO C,0.380 IN. NOM C TO EDGE; SHORT ARM 1.00 IN. NOM LG; SHORT ARM WTH 0.700 IN. NOM; THRU HOLE 0.191 IN. NOM IN; End Item Identification: FMC MODIFIED M113 TRACK VEHICLE,RNLA,MUD FLAP. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.