The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-013-3936, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barksdale, Inc. Government technical data includes 10 verified specifications, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-013-3936 |
| Primary Part Number | 21541 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Barksdale, Inc |
| Status | ACTIVE |
| Body Outside Diameter | 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| End Hole Diameter | 0.219 INCHES NOMINAL IN |
| Material | STEEL COMP 1212 |
| Flange Diameter | 0.437 INCHES NOMINAL IN |
| Material Document and Classification | AISI 1112 ASSN STD SINGLE MATERIAL RESPONSE |
| Style Designator | PARALLEL |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE |
| Surface Treatment | CADMIUM AND CHROMATE |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Casehardening Indicator | CASEHARDENED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 21541 PRIMARY | Barksdale, Inc (USA) |
NSN 5340-01-013-3936 is a Retainer,helical Compression Spr, manufactured by Barksdale, Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-013-3936 has 1 cross-referenced part number: 21541 (Barksdale, Inc).
There are 9 known substitutes for 5340-01-013-3936: 6210-00-137-2448, 1660-00-192-0286, 2910-00-361-2771 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21541: Body Outside Diameter: 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; End Hole Diameter: 0.219 INCHES NOMINAL IN; Material: STEEL COMP 1212; Overall Height: 0.125 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.