The Fitting, cataloged under National Stock Number 1670-01-307-0274, 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. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1670-01-307-0274 |
| Primary Part Number | 123AB50530-39 |
| Item Name | Fitting |
| FSC / FSG | 1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL CORROSION-RESISTANT; 0.063 IN. THK; 0.687 IN. HOLE; SLOT 0.125 IN. W 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 |
|---|---|
| 123AB50530-39 | Welding Metallurgy, Inc. (USA) |
| 123AB50530-39 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 123AB50530-39 | East/west Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 123AB50530-39 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1670-01-307-0274 is a Fitting, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.
NSN 1670-01-307-0274 has 3 manufacturer part numbers on file: 123AB50530-39 (Welding Metallurgy, Inc.), 123AB50530-39 (Northrop Grumman Systems Corporation), 123AB50530-39 (East/west Industries, Inc.).
Key specifications for 123AB50530-39: General Characteristics Item Description: STEEL CORROSION-RESISTANT; 0.063 IN. THK; 0.687 IN. HOLE; SLOT 0.125 IN. W 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.