The Washer,flat, cataloged under National Stock Number 5310-01-099-0386, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-099-0386 |
| Primary Part Number | 21089 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. |
| Status | ACTIVE |
| Center Hole Shape Style | ROUND |
| Material | COPPER ALLOY OVERALL |
| Color | YELLOW OVERALL |
| Outside Left Corner Chamfer Angle | 45.0 DEGREES NOMINAL |
| Cross-Sectional Shape Style | BLANK RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Thickness | 0.375 INCHES NOMINAL IN |
| Hole Diameter | 0.516 INCHES NOMINAL IN |
| Overall Diameter | 1.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21089 PRIMARY | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
NSN 5310-01-099-0386 is a Washer,flat, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-099-0386 has 1 cross-referenced part number: 21089 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).
There are 9 known substitutes for 5310-01-099-0386: 5305-00-038-8995, 5996-00-133-4292, 4720-00-184-8257 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21089: Center Hole Shape Style: ROUND; Material: COPPER ALLOY OVERALL; Color: YELLOW OVERALL; Outside Left Corner Chamfer Angle: 45.0 DEGREES NOMINAL. 9 total characteristics are documented in the Federal Logistics Information System.