The Rifle Nut,piston, cataloged under National Stock Number 3820-00-213-1439, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3820-00-213-1439 |
| Primary Part Number | 4412A |
| Item Name | Rifle Nut,piston |
| FSC / FSG | 3820 / 38 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| General Characteristics Item Description | BRONZE,1-5/8 IN. OD BODY,1-3/4 IN. 12 THD FORLG 1-5/16 IN. EXTERNAL,SPLINED BORE,INVOLUTE,8 SPLINES,27/32 IN. MINOR DIA,1-1/8 IN. MAJOR DIA OF SPLINES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3820-00-213-1439 is a Rifle Nut,piston, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 3820 (No Item Name Available). Status: active.
NSN 3820-00-213-1439 has 2 cross-referenced part numbers: 4412A (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 4412A (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
There are 4 known substitutes for 3820-00-213-1439: 6240-00-946-9646, 5965-01-079-7874, 6515-01-592-3512 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4412A: General Characteristics Item Description: BRONZE,1-5/8 IN. OD BODY,1-3/4 IN. 12 THD FORLG 1-5/16 IN. EXTERNAL,SPLINED BORE,INVOLUTE,8 SPLINES,27/32 IN. MINOR DIA,1-1/8 IN. MAJOR DIA OF SPLINES IN. 1 total characteristics are documented in the Federal Logistics Information System.