# NSN 5360-00-302-0221: Spring, Helical, Compression

NSN 5360-00-302-0221 (also written 5360003020221; NIIN 00-302-0221) is a spring, helical, compression in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5360-00-302-0221 (5360003020221)
- NIIN: 00-302-0221 (003020221)
- Item name: SPRING,HELICAL,COMPRESSION
- Federal Supply Class: [FSC 5360 Coil, Flat, Leaf, and Wire Springs](https://nsnexplorer.com/fsc/5360/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OVERALL STEEL COMP 631 |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 0.294 AND INCHES MAXIMUM 0.306 |
| ABQK | END STYLE | — |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | INCHES MINIMUM 1.396 AND INCHES MAXIMUM 1.416 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5673 |
| CSZP | SPRING LENGTH UNDER LOAD | INCHES NOMINAL 0.180 |
| APCN | COIL QUANTITY | 3 |
| ASZD | LOAD RATING | POUNDS MINIMUM 18.000 AND POUNDS MAXIMUM 22.000 |
| AXJQ | SPRING SOLID LENGTH | INCHES MAXIMUM 0.116 |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AXLP | SPRING DEFLECTION RATE | POUNDS PER INCH MINIMUM 113.000 AND POUNDS PER INCH MAXIMUM 137.000 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 710625 | 0ZTJ5 | AERO PRECISION INDUSTRIES LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 710625 | 99167 | HAMILTON SUNDSTRAND CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5360003020221&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360003020221
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5360-00-302-0221/
JSON: https://nsnexplorer.com/api/nsn/5360-00-302-0221.json