The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-984-3806, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Satair A/s. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-984-3806 |
| Primary Part Number | PK373 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Satair A/s |
| Status | CANCELLED |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Thread Quantity Per Inch | 18 |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL EXCEPT INSERT |
| Nut Height | 0.329 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL NUT |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nominal Thread Size | 0.312 INCHES IN |
| Thread Class | 2B |
| Material Document and Classification | SAE J995 GR 5 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Lubrication | DRY FILM LUBRICANT |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Width Across Flats | 0.489 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PK373 | Satair A/s (DNK) |
| 9HA12 | Oshkosh Defense Llc (USA) |
| 9HA12 | Oshkosh Corp (USA) |
| 10322 | Harvard Industries Inc (USA) |
| SK-6003-11 | Cesco Brass Ltd (USA) |
| PK373 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 10082670 | Nimikkeistokeskus Ncb Finland (FIN) |
| 5310PL0793163 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| M45913/5CG5C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M45913/1-5CG5C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS51922-9 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-45913/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5310009843806 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| SK-6003-11 | Gse Management Co (USA) |
| 5310PL1370937 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 10322 | Esna, Llc (USA) |
| 904120 | Scandinavian Manufacturing Scama Ab (SWE) |
NSN 5310-00-984-3806 is a Nut,self-Locking,hexagon, manufactured by Satair A/s, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-984-3806 has 17 cross-referenced part numbers: PK373 (Satair A/s), 9HA12 (Oshkosh Defense Llc), 9HA12 (Oshkosh Corp), 10322 (Harvard Industries Inc), SK-6003-11 (Cesco Brass Ltd) and 12 more.
There are 12 known substitutes for 5310-00-984-3806: 5905-00-233-1972, 5815-00-537-7673, 5965-00-577-6215 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PK373: Temp Rating: 250.0 FAHRENHEIT NOMINAL DEGF; Thread Quantity Per Inch: 18; Surface Treatment: CADMIUM AND CHROMATE OVERALL EXCEPT INSERT; Nut Height: 0.329 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-984-3806 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.