# NSN 5360-00-832-4221: Spring, Helical, Torsion

NSN 5360-00-832-4221 (also written 5360008324221; NIIN 00-832-4221) is a spring, helical, torsion in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5360-00-832-4221 (5360008324221)
- NIIN: 00-832-4221 (008324221)
- Item name: SPRING,HELICAL,TORSION
- 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: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OVERALL STEEL UNS K08500 |
| CXTM | END LENGTH FROM COIL AXIS TO FIRST BEND | SECOND END INCHES NOMINAL 1.920 |
| AGEK | SPRING FREE LENGTH | INCHES NOMINAL 1.177 |
| FEAT | SPECIAL FEATURES | USED ON RESCUE SEAT |
| AXMH | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| CXTN | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | SECOND END INCHES NOMINAL 0.400 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-W-470 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY2,CL1 |
| STYL | STYLE DESIGNATOR | — |
| AXLP | SPRING DEFLECTION RATE | POUNDS PER INCH NOMINAL 15.000 |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 0.570 |
| ABQK | END STYLE | — |
| CXTH | END LENGTH | BOTH ENDS INCHES NOMINAL 2.250 |
| APCN | COIL QUANTITY | 12-1/2 |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND |
| CXTS | END TANGENT ANGLE | DEGREES NOMINAL 30.0 |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | INCHES NOMINAL 0.750 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| K26-1008-11 | 84955 | KAMAN AEROSPACE CORPORATION DBA AIR VEHICLES & MRO DIVISION | [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=5360008324221&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360008324221
- 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/5360-00-832-4221/
JSON: https://nsnexplorer.com/api/nsn/5360-00-832-4221.json