# NSN 5360-00-314-6029: Spring, Helical, Extension

NSN 5360-00-314-6029 (also written 5360003146029; NIIN 00-314-6029) is a spring, helical, extension in Federal Supply Class 5360, Coil, Flat, Leaf, and Wire Springs. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5360-00-314-6029 (5360003146029)
- NIIN: 00-314-6029 (003146029)
- 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 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ASZD | LOAD RATING | POUNDS NOMINAL 5.00 |
| CSZP | SPRING LENGTH UNDER LOAD | INCHES NOMINAL 3.250 |
| AGEK | SPRING FREE LENGTH | INCHES MINIMUM 1.488 AND INCHES MAXIMUM 1.528 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | INCHES NOMINAL 0.950 |
| STYL | STYLE DESIGNATOR | — |
| APGF | DESIGN TYPE | CLOSED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 1,CLASS 1 |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 0.770 |
| APCN | COIL QUANTITY | 12 |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| AXMC | HOOK RADIUS | BOTH ENDS INCHES NOMINAL 0.145 |
| ABQK | END STYLE | — |
| CXTJ | COIL TO HOOK INSIDE LENGTH | BOTH ENDS INCHES NOMINAL 0.320 |
| MATT | MATERIAL | OVERALL STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-W-6101 |
| AXLP | SPRING DEFLECTION RATE | POUNDS PER INCH NOMINAL 2.250 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 96256 | 04811 | THE PRECISION COIL SPRING COMPANY DBA PRECISION COIL SPRING CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 96256 | 2N935 | BOEING DISTRIBUTION SERVICES X, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 96256 | 70210 | HONEYWELL INTERNATIONAL INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 96256 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE4A126P1114](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360003146029) | SPRING, HELICAL, EXTE | BOEING DISTRIBUTION SERVICES X, INC. | $492.36 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5360003146029&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360003146029
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/5360-00-314-6029/
JSON: https://nsnexplorer.com/api/nsn/5360-00-314-6029.json