The Nut,retaining,turbine Disk, cataloged under National Stock Number 5310-00-441-9050, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-441-9050 |
| Item Name | Nut,retaining,turbine Disk |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| 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 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| 2-141-222-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-441-9050 is a Nut,retaining,turbine Disk, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-441-9050: 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 IN; End Item Identification: T-55ENGINE. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.