The Rail,platform Side, cataloged under National Stock Number 1670-00-893-1629, is classified within Federal Supply Class 1670 (Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1670-00-893-1629 |
| Item Name | Rail,platform Side |
| FSC / FSG | 1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-200/8 COMP 6061 OR 6062-T6,ENAMELED TT-E-523 COLOR 24087,DIM.,24.000 FT NOM LG,4.031 IN. NOM W,2.062 IN. THICK ON LEFT SIDE,0.625 IN. THICK ON RIGHT SIDE,51 HOLES 0.404 IN. MIN,0.412 IN. MAX DIA DRILLED THRU SIDE 0.551 IN. FROM EDGE W/1ST HOLE 0.938 IN. FROM EACH END,2ND HOLE 2.062IN. BETWEEN CENTERS,3RD HOLE 3.000 IN. BETWEEN CENTERS AND SUCCEEDING HOLES 6.000 IN.BETWEEN CENTERS,48 RIVET HOLES 0.257 IN. DIA COUNTERSUNK 100 DEG BY 0.095 IN. DEEP DRILLED THRU SIDE 1.324 IN. FROM 2.062 IN. THICK SIDE,1ST HOLE 3.000 IN. FROM EACH END AND SUCCEEDINGHOLES 6.000 IN. BETWEEN CENTERS,26 NOTCHES 1.125 IN. DEEP BY 2.750 IN. W,ALONG BOTTOM OF 2.062 IN. THICK EDGE,26 NOTCHES EQUALLY SPACED W/1ST NOTCH 2.375 IN. FROM 1ST LEFT END RIVET HOLEITEM USED ON PLATFORM AIR DELIVERY MODULAR IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 11-1-321-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1670-00-893-1629 is a Rail,platform Side, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5895-01-591-0182. Verify interchangeability with system specifications before substitution.
Key specifications for 1670-00-893-1629: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-200/8 COMP 6061 OR 6062-T6,ENAMELED TT-E-523 COLOR 24087,DIM.,24.000 FT NOM LG,4.031 IN. NOM W,2.062 IN. THICK ON LEFT SIDE,0.625 IN. THICK ON RIGHT SIDE,51 HOLES 0.404 IN. MIN,0.412 IN. MAX DIA DRILLED THRU SIDE 0.551 IN. FROM EDGE W/1ST HOLE 0.938 IN. FROM EACH END,2ND HOLE 2.062IN. BETWEEN CENTERS,3RD HOLE 3.000 IN. BETWEEN CENTERS AND SUCCEEDING HOLES 6.000 IN.BETWEEN CENTERS,48 RIVET HOLES 0.257 IN. DIA COUNTERSUNK 100 DEG BY 0.095 IN. DEEP DRILLED THRU SIDE 1.324 IN. FROM 2.062 IN. THICK SIDE,1ST HOLE 3.000 IN. FROM EACH END AND SUCCEEDINGHOLES 6.000 IN. BETWEEN CENTERS,26 NOTCHES 1.125 IN. DEEP BY 2.750 IN. W,ALONG BOTTOM OF 2.062 IN. THICK EDGE,26 NOTCHES EQUALLY SPACED W/1ST NOTCH 2.375 IN. FROM 1ST LEFT END RIVET HOLEITEM USED ON PLATFORM AIR DELIVERY MODULAR 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.
NSN 1670-00-893-1629 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.