The Washer,lock, cataloged under National Stock Number 5310-00-012-3167, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-012-3167 |
| Primary Part Number | 99788 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Outside Diameter | 1.082 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 1 STYLE AND A CLASS |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material Document and Classification | FED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL OVERALL |
| Surface Treatment Document and Classification | MIL-P-16232,TYPE Z MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Thickness | 0.126 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| Hole Diameter | 0.636 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 99788 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 123167 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 123167 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| MS35337-69 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 123167 | General Motors Corp (USA) |
| 91X112R | Pressed Metals of America Inc (USA) |
| 9X99788 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5310-00-012-3167 is a Washer,lock, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-012-3167 has 7 cross-referenced part numbers: 99788 (Eaton Aerospace, Llc Dba Jackson South), 123167 (Army Weapons Command Attn Amswe-Ree-S), 123167 (Chrysler Realty Company Llc Dba Daimler Chrysler), MS35337-69 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 123167 (General Motors Corp) and 2 more.
There are 4 known substitutes for 5310-00-012-3167: 5310-00-011-6123, 5310-00-391-9603, 5930-00-454-2356 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 99788: Outside Diameter: 1.082 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 1 STYLE AND A CLASS; Style Designator: SPLIT HELICAL-RIGHT HAND; Material Document and Classification: FED STD 66,AISI C1060 THRU C1080 OR SAE 1060 THRU 1080 FED STD ALL MATERIAL RESPONSES OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.