The Washer,convex, cataloged under National Stock Number 5310-00-350-6759, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Whitney Chain Operation Power Transmission Div Dresser Industries Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 5310-00-350-6759 |
| Primary Part Number | A3725 |
| Item Name | Washer,convex |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Whitney Chain Operation Power Transmission Div Dresser Industries Inc |
| Status | ACTIVE |
| Material | STEEL COMP 1117 OVERALL |
| Style Designator | CONVEX |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.188 INCHES NOMINAL IN |
| Hole Diameter | 0.266 INCHES NOMINAL IN |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A3725 | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| 319970 | Hercules Engine Co Inc (USA) |
| A17685 | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| 8720070 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 6319970 | Hercules Engine Co Inc (USA) |
NSN 5310-00-350-6759 is a Washer,convex, manufactured by Whitney Chain Operation Power Transmission Div Dresser Industries Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-350-6759 has 5 cross-referenced part numbers: A3725 (Whitney Chain Operation Power Transmission Div Dresser Industries Inc), 319970 (Hercules Engine Co Inc), A17685 (Whitney Chain Operation Power Transmission Div Dresser Industries Inc), 8720070 (U S Army Tank Automotive Command Amsta-Im-Mm), 6319970 (Hercules Engine Co Inc).
There are 3 known substitutes for 5310-00-350-6759: 5962-00-658-3296, 5120-01-152-5328, 5360-01-204-0089. Verify interchangeability with system specifications before substitution.
Key specifications for A3725: Material: STEEL COMP 1117 OVERALL; Style Designator: CONVEX; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Material Thickness: 0.188 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.