The Adapter,tie Down, cataloged under National Stock Number 1670-00-127-0495, 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 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1670-00-127-0495 |
| Item Name | Adapter,tie Down |
| FSC / FSG | 1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment |
| Status | ACTIVE |
| Head Height | 0.457 INCHES NOMINAL IN |
| Attachment Type | SEAT STUD |
| Load Rating | 3350.0 POUNDS MAXIMUM LBS |
| Overall Diameter | 2.170 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | FOUR HOLE BOLT CIRCLE |
| Mounting Hole Diameter | 0.206 INCHES NOMINAL IN |
| Seat Stud Style | SLOTTED |
| Bolt Circle Diameter | 1.160 INCHES NOMINAL IN |
| Slot Depth | 0.125 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND PHOSPHATE |
| Material | STEEL |
| Slot Width | 0.172 INCHES NOMINAL IN |
| Head Diameter | 0.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| FDC2678C2 | 3/2 Design control — primary reference U.S. Government activity |
| 4E90012-101A | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1670-00-127-0495 is a Adapter,tie Down, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.
Key specifications for 1670-00-127-0495: Head Height: 0.457 INCHES NOMINAL IN; Attachment Type: SEAT STUD; Load Rating: 3350.0 POUNDS MAXIMUM LBS; Overall Diameter: 2.170 INCHES NOMINAL IN. 13 specifications are 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.