# NSN 5310-00-441-9050: Nut, Retaining, Turbine Disk

NSN 5310-00-441-9050 (also written 5310004419050; NIIN 00-441-9050) is a nut, retaining, turbine disk in Federal Supply Class 5310, Nuts and Washers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5310-00-441-9050 (5310004419050)
- NIIN: 00-441-9050 (004419050)
- Item name: NUT,RETAINING,TURBINE DISK
- Federal Supply Class: [FSC 5310 Nuts and Washers](https://nsnexplorer.com/fsc/5310/)
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | T-55ENGINE |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | CRES,M3703 FSCM 91547,PASSIVATED FINISH O/A,SILVER-PLATEDFINISH,AMS2410 THDS,2.730 IN. NOM OD,0.800 IN. NOM O/A LG,8 SLOTSEQUALLY SPACED ON OD OF CLOSED END,0.245 IN. MIN,0.255 IN. MAX WSLOTS,0.290 IN. MIN,0.300 IN. MAX H SLOTS,INTERNAL THD,2.1875-16 UNJS SERIES CLASS 3B THD,0.635 IN. MIN,0.655 IN. MAXLG THD,1 INTERNAL GROOVE,0.100 IN. MIN,0.110 IN. MAX W GROOVE,2.200 IN. NOM DIA GROOVE,0.045 IN. MIN,0.055 IN. MAX LGFROM CLOSED END TO GROOVE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2-141-222-01 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE4A122G0014/SPE4A523F060J](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310004419050) | NUT, RETAINING, TURBI | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | $19,607.61 |
| 2026-09-28 | [SPE4A122G0014/SPE4A525F7298](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310004419050) | NUT, RETAINING, TURBI | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL | $26,563.60 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310004419050&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310004419050
- 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/5310-00-441-9050/
JSON: https://nsnexplorer.com/api/nsn/5310-00-441-9050.json