The Washer,lock, cataloged under National Stock Number 5310-00-013-8526, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chief of Engineers Dept of Army. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-013-8526 |
| Primary Part Number | 8247-69-12 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Chief of Engineers Dept of Army |
| Status | ACTIVE |
| Style Designator | FLAT INTERNAL TEETH |
| Material Thickness | 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN |
| Material | STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Hole Diameter | 0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Outside Diameter | 0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | A TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 138526 | General Motors Corp (USA) |
| MILW6986TYPEA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 138526 | General Motors Llc Dba General Motors Llc (USA) |
| 2111-12 | Itw Shakeproof Automotive Products (USA) |
| 8247-69-12 PRIMARY | Chief of Engineers Dept of Army (USA) |
| 8247-66-9 PRIMARY | Chief of Engineers Dept of Army (USA) |
NSN 5310-00-013-8526 is a Washer,lock, manufactured by Chief of Engineers Dept of Army, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-013-8526 has 6 cross-referenced part numbers: 138526 (General Motors Corp), MILW6986TYPEA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 138526 (General Motors Llc Dba General Motors Llc), 2111-12 (Itw Shakeproof Automotive Products), 8247-69-12 (Chief of Engineers Dept of Army) and 1 more.
There are 10 known substitutes for 5310-00-013-8526: 5330-00-154-9042, 5310-00-595-7235, 2835-00-654-6764 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8247-69-12: Style Designator: FLAT INTERNAL TEETH; Material Thickness: 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN; Material: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1071 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL; Surface Treatment: CADMIUM OR ZINC OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.