The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-00-933-6598, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-933-6598 |
| Primary Part Number | H16-3 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Washer Thickness | 0.045 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Washer Outside Diameter | 0.350 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Thread Quantity Per Inch | 32 |
| Thread Class | 3B |
| Width Across Flats | 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Lubrication | DRY FILM LUBRICANT |
| Nut Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-933-6598 is a Nut,self-Locking,extended Washer, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-933-6598 has 4 cross-referenced part numbers: 918B105-2 (Zf Industrieantriebe Witten Gmbh), H16-3 (Howmet Global Fastening Systems Inc. Div Microdot Products), H16-3 (Howmet Global Fastening Systems Inc), H16-3 (Satair A/s).
There are 3 known substitutes for 5310-00-933-6598: 4730-00-855-1612, 6135-00-998-5884, 4130-01-394-4157. Verify interchangeability with system specifications before substitution.
Key specifications for H16-3: Washer Thickness: 0.045 INCHES NOMINAL IN; Overall Height: 0.250 INCHES MAXIMUM IN; Nominal Thread Size: 0.190 INCHES IN; Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.