The Adapter,tie Down, cataloged under National Stock Number 1670-01-078-9136, 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 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1670-01-078-9136 |
| Item Name | Adapter,tie Down |
| FSC / FSG | 1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment |
| Status | ACTIVE |
| Attachment Type | BOLT |
| Mounting Hole Arrangement Style | EIGHT HOLE STAGGERED |
| Longest Vertical Distance Between Mounting Centers | 2.920 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN |
| Shortest Horizontal Distance Between Mounting Centers | 0.880 INCHES NOMINAL IN |
| Shortest Vertical Distance Between Mounting Centers | 0.720 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| Longest Horizontal Distance Between Mounting Centers | 3.960 INCHES NOMINAL IN |
| Mounting Hole Type | COUNTERSUNK |
| 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 |
|---|---|
| 3F33226-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1670-01-078-9136 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 1670-01-078-9136: Overall Height: 1.150 INCHES NOMINAL IN; Attachment Type: BOLT; Mounting Hole Arrangement Style: EIGHT HOLE STAGGERED; Longest Vertical Distance Between Mounting Centers: 2.920 INCHES NOMINAL IN. 10 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.