The Washer,flat, cataloged under National Stock Number 5310-00-012-0388, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-012-0388 |
| Primary Part Number | 120388 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Material | STEEL OVERALL |
| Surface Treatment | CHROMIUM OVERALL |
| Nondefinitive Spec/std Data | A TYPE AND 1 GRADE AND A CLASS |
| Hole Diameter | 0.437 INCHES NOMINAL IN |
| Thickness | 0.083 INCHES NOMINAL IN |
| Overall Diameter | 1.000 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Center Hole Shape Style | ROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DX554 | Diamond Reo Truck Co (USA) |
| 120388 | Diamond Reo Truck Co (USA) |
| 120388 | General Motors Corp (USA) |
| 34707S8 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 39707S7 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 34707S7 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| MILW1085TYPEA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 120388 | Navistar International Corporation Dba Navistar (USA) |
| LA494-23 | Pettibone Llc (USA) |
| N6460W | Diamond Reo Truck Co (USA) |
| 120388 | General Motors Llc Dba General Motors Llc (USA) |
| 120388 PRIMARY | Us Army Aviation and Missile Command (USA) |
| JD845 PRIMARY | Jenny Products, Inc (USA) |
NSN 5310-00-012-0388 is a Washer,flat, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-012-0388 has 13 cross-referenced part numbers: DX554 (Diamond Reo Truck Co), 120388 (Diamond Reo Truck Co), 120388 (General Motors Corp), 34707S8 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 39707S7 (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 8 more.
There are 2 known substitutes for 5310-00-012-0388: 5310-00-194-7256, 5310-01-244-7460. Verify interchangeability with system specifications before substitution.
Key specifications for 120388: Cross-Sectional Shape Style: RECTANGULAR; Material: STEEL OVERALL; Surface Treatment: CHROMIUM OVERALL; Nondefinitive Spec/std Data: A TYPE AND 1 GRADE AND A CLASS. 9 total characteristics are documented in the Federal Logistics Information System.