The Bolt,assembled Washer, cataloged under National Stock Number 5306-01-335-2897, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fleet Readiness Center East Div Department of Navy. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-335-2897 |
| Primary Part Number | 40918-1 |
| Item Name | Bolt,assembled Washer |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Fleet Readiness Center East Div Department of Navy |
| Status | ACTIVE |
| Thread Length | 1.016 INCHES MINIMUM AND 1.066 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Material | STEEL COMP 1330 OR STEEL COMP 4130 PRIMARY WASHER |
| Surface Treatment Document and Classification | QQ-P-416 TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| Width Between Flats | 1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM IN |
| Shank Unthreaded Hole Diameter | 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM FIRST HOLE IN |
| Surface Treatment | CADMIUM AND CHROMATE FASTENER |
| Thread Quantity Per Inch | 16 |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Primary Washer Style | FLAT |
| Fastener Length | 3.776 INCHES MINIMUM AND 3.806 INCHES MAXIMUM IN |
| Features Provided | SPACER |
| Material | STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 6150 OR STEEL COMP 8735 OR STEEL COMP 8740 FASTENER |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Primary Washer Material Thickness | 0.062 INCHES NOMINAL IN |
| Head Height | 0.375 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Washer Quantity | 1 |
| Primary Washer Outside Diameter | 1.250 INCHES NOMINAL IN |
| Material Document and Classification | FED 66 FED STD ALL MATERIAL RESPONSES PRIMARY WASHER |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM FASTENER |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 3.514 INCHES MINIMUM AND 3.564 INCHES MAXIMUM FIRST HOLE IN |
| Head Style | DISHED HEXAGON |
| Thread Class | 3A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-01-335-2897 is a Bolt,assembled Washer, manufactured by Fleet Readiness Center East Div Department of Navy, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-335-2897 has 2 cross-referenced part numbers: 40918-1 (Fleet Readiness Center East Div Department of Navy), 40918 (Fleet Readiness Center East Div Department of Navy).
There are 5 known substitutes for 5306-01-335-2897: 5120-00-761-1732, 5310-00-812-3174, 6150-01-505-0019 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40918-1: Thread Length: 1.016 INCHES MINIMUM AND 1.066 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF); Material: STEEL COMP 1330 OR STEEL COMP 4130 PRIMARY WASHER; Surface Treatment Document and Classification: QQ-P-416 TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER. 24 total characteristics are documented in the Federal Logistics Information System.