# NSN 5360-00-876-8557: Spring, Helical, Extension

NSN 5360-00-876-8557 (also written 5360008768557; NIIN 00-876-8557) 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 Oct 2026.

## Identification

- NSN: 5360-00-876-8557 (5360008768557)
- NIIN: 00-876-8557 (008768557)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AXMC | HOOK RADIUS | SECOND END INCHES NOMINAL 0.120 |
| CXTJ | COIL TO HOOK INSIDE LENGTH | SECOND END INCHES MINIMUM 0.406 |
| APCN | COIL QUANTITY | 11 |
| AXLP | SPRING DEFLECTION RATE | POUNDS PER INCH NOMINAL 65.300 |
| ASZD | LOAD RATING | POUNDS MINIMUM 10.00 AND POUNDS MAXIMUM 14.00 |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 0.257 |
| APGF | DESIGN TYPE | CLOSED |
| AXLH | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| CSZP | SPRING LENGTH UNDER LOAD | INCHES NOMINAL 1.250 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD 1ST MATERIAL RESPONSE AST- A227-41 OR ASSN STD 2ND MATERIAL RESPONSE AST- 229-41 |
| SFTT | SURFACE TREATMENT | OVERALL VARNISH |
| STYL | STYLE DESIGNATOR | — |
| AXLQ | SPRING FREE OUTSIDE DIAMETER | INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.385 |
| ABQK | END STYLE | — |
| ABPP | OPENING WIDTH | SECOND END INCHES MINIMUM 0.220 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 310959 | 06848 | HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 310959 | 0GE52 | DIRECT LINE, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 310959 | 14892 | BENDIX CORP THE BRAKE AND STEERING DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5360PL0545131 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-06 | $3.5489 | 141 | FDH DEFENSE AFTERMARKET, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360008768557) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPE7L527P0062](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360008768557) | SPRING, HELICAL, EXTE | FDH DEFENSE AFTERMARKET, LLC | $500.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5360008768557&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5360008768557
- 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/5360-00-876-8557/
JSON: https://nsnexplorer.com/api/nsn/5360-00-876-8557.json