The Washer,split, cataloged under National Stock Number 5310-00-813-0500, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5310-00-813-0500 |
| Primary Part Number | 3259 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hdt Expeditionary Systems Inc |
| Status | ACTIVE |
| Style Designator | SPLIT |
| Hardness Rating | 43.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Outside Diameter | 0.615 INCHES MINIMUM AND 0.647 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Material Thickness | 0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-W-428,TYPE I FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Distance Across Split Opening | 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Hole Diameter | 0.561 INCHES MINIMUM AND 0.591 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3259 PRIMARY | Hdt Expeditionary Systems Inc (USA) |
NSN 5310-00-813-0500 is a Washer,split, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-813-0500 has 1 cross-referenced part number: 3259 (Hdt Expeditionary Systems Inc).
There are 3 known substitutes for 5310-00-813-0500: 5905-00-258-8691, 5935-00-899-5364, 4730-00-939-6234. Verify interchangeability with system specifications before substitution.
Key specifications for 3259: Style Designator: SPLIT; Hardness Rating: 43.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM; Special Features: SPLIT CUT AT A 70 DEGREE ANGLE; Outside Diameter: 0.615 INCHES MINIMUM AND 0.647 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.