The Spring,helical,compression, cataloged under National Stock Number 5360-01-269-4864, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-269-4864 |
| Primary Part Number | A50518MFJ |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 2.066 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM B166,CAGE 34889 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 5.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 441.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.380 INCHES NOMINAL IN |
| Coil Quantity | 10 1/2 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | NICKEL ALLOY OVERALL |
| 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 |
|---|---|
| A50518MFJ PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| A50518MFJ | 3/9 Design control — primary reference Hunt Valve Company Inc Dba Union Flonetics |
| D50526 FIND 12 90T110PSI | 5/9 Secondary reference Hunt Valve Company Inc Dba Union Flonetics |
NSN 5360-01-269-4864 is a Spring,helical,compression, manufactured by Hunt Valve Company, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-269-4864 has 1 manufacturer part number on file: A50518MFJ (Hunt Valve Company, Inc.).
Key specifications for A50518MFJ: Spring Free Outside Diameter: 2.066 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Material Document and Classification: ASTM B166,CAGE 34889 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Spring Free Length: 5.000 INCHES NOMINAL IN. 9 specifications are 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.