# NSN 5360-00-328-1399: Spring, Helical, Extension

NSN 5360-00-328-1399 (also written 5360003281399; NIIN 00-328-1399) is a spring, helical, extension in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 5 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5360-00-328-1399 (5360003281399)
- NIIN: 00-328-1399 (003281399)
- Item name: SPRING,HELICAL,EXTENSION
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABQK | END STYLE | — |
| ABPP | OPENING WIDTH | SECOND END INCHES MINIMUM 0.150 AND INCHES MAXIMUM 0.190 |
| CSZP | SPRING LENGTH UNDER LOAD | INCHES NOMINAL 0.900 |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 0.380 AND INCHES MAXIMUM 0.400 |
| AGEK | SPRING FREE LENGTH | INCHES MINIMUM 0.755 AND INCHES MAXIMUM 0.815 |
| APCN | COIL QUANTITY | 10 |
| CXTJ | COIL TO HOOK INSIDE LENGTH | SECOND END INCHES MINIMUM 0.275 AND INCHES MAXIMUM 0.315 |
| AXMC | HOOK RADIUS | SECOND END INCHES MINIMUM 0.085 AND INCHES MAXIMUM 0.105 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 1,CLASS1 |
| STYL | STYLE DESIGNATOR | — |
| ASZD | LOAD RATING | POUNDS NOMINAL 2.25 |
| AXLH | COIL HELIX DIRECTION | LEFT-HAND |
| AXLP | SPRING DEFLECTION RATE | POUNDS PER INCH NOMINAL 9.000 |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | INCHES MINIMUM 0.470 AND INCHES MAXIMUM 0.490 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-W-6101 |
| MATT | MATERIAL | OVERALL STEEL |
| APGF | DESIGN TYPE | CLOSED |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10117900 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 14942 | 2N935 | BOEING DISTRIBUTION SERVICES X, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 14942 | 64547 | HONEYWELL INTERNATIONAL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 14942 | 70210 | HONEYWELL INTERNATIONAL INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 14942 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | [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=5360003281399&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360003281399
- 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/5360-00-328-1399/
JSON: https://nsnexplorer.com/api/nsn/5360-00-328-1399.json