The Head,valve, cataloged under National Stock Number 1650-00-373-7438, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Huck International, Inc. Div Kingston Operations. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-373-7438 |
| Primary Part Number | 7970 |
| Item Name | Head,valve |
| FSC / FSG | 1650 / 16 — No Item Name Available |
| Manufacturer | Huck International, Inc. Div Kingston Operations |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7970 PRIMARY | Huck International, Inc. Div Kingston Operations (USA) |
NSN 1650-00-373-7438 is a Head,valve, manufactured by Huck International, Inc. Div Kingston Operations, classified under FSC 1650 (No Item Name Available). Status: active.
NSN 1650-00-373-7438 has 1 cross-referenced part number: 7970 (Huck International, Inc. Div Kingston Operations).
There are 6 known substitutes for 1650-00-373-7438: 6640-00-494-3607, 5975-00-497-2201, 5365-01-095-5026 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7970: Material: STEEL CORROSION RESISTING; Special Features: ROCKWELL HARDNESS C50-C55;CADMIUM PLATED FINISH;1.188 IN. LG;2.250 IN. OD;TAP 3/4-6 UNF-3B THD X 1/2 IN. DP IN. 2 total characteristics are documented in the Federal Logistics Information System.