The Retainer,assembled Nut, cataloged under National Stock Number 5340-01-121-7252, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-121-7252 |
| Primary Part Number | 1856150 |
| Item Name | Retainer,assembled Nut |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | AL ALLOY,QQ-A-200/8,6061-T6; CHEMICAL FILM,MIL-C-5541,CL 1A; OVER LGTH 0.800 IN.,WIDTH 0.500 IN.,THK 0.250 IN.; 0.166 IN. LG BY 0.125 IN. THK CUT-OUT ALONG WIDTH ON BOTH SIDES; HOLE CENTRALLY LOCATED,0.256-0.261 IN. DIA; INCLUDED 1 SCREW,ASSY PANEL FASTENER,P/N 1802682-444 A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 1856150 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5340-01-121-7252 is a Retainer,assembled Nut, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-121-7252 has 1 manufacturer part number on file: 1856150 (Northrop Grumman Systems Corporation).
Key specifications for 1856150: General Characteristics Item Description: AL ALLOY,QQ-A-200/8,6061-T6; CHEMICAL FILM,MIL-C-5541,CL 1A; OVER LGTH 0.800 IN.,WIDTH 0.500 IN.,THK 0.250 IN.; 0.166 IN. LG BY 0.125 IN. THK CUT-OUT ALONG WIDTH ON BOTH SIDES; HOLE CENTRALLY LOCATED,0.256-0.261 IN. DIA; INCLUDED 1 SCREW,ASSY PANEL FASTENER,P/N 1802682-444 A; End Item Identification: APN-59E. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5340-01-121-7252 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.