The Washer,flat, cataloged under National Stock Number 5310-01-446-2144, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Screw Products, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 5310-01-446-2144 |
| Primary Part Number | 97030 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Federal Screw Products, Inc. |
| Status | ACTIVE |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Diameter | 0.505 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Thickness | 0.032 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-446-2144 is a Washer,flat, manufactured by Federal Screw Products, Inc., classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-446-2144 has 3 cross-referenced part numbers: 97030 (Federal Screw Products, Inc.), 40529 (Briskheat Corporation Dba Briskheat Corp), 97030ADX (Airdale Express Llc Div Airdale Express).
There are 9 known substitutes for 5310-01-446-2144: 5340-00-097-4710, 5961-00-402-1694, 5310-00-639-3796 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 97030: Center Hole Shape Style: ROUND; Overall Diameter: 0.750 INCHES NOMINAL IN; Material: STEEL OVERALL; Hole Diameter: 0.505 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.