The Washer,flat, cataloged under National Stock Number 5310-00-281-3552, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Schneider Electric Systems Usa Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-281-3552 |
| Primary Part Number | 10803 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Schneider Electric Systems Usa Inc |
| Status | CANCELLED |
| Thickness | 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Overall Diameter | 1.537 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN |
| Center Hole Shape Style | ROUND |
| Material Document and Classification | ASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Hole Diameter | 0.945 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10803 PRIMARY | Schneider Electric Systems Usa Inc (USA) |
| 72-2051-181 | Fairbanks Morse, Llc (USA) |
| 10803 | Robertshaw Controls Co Executive Office (USA) |
| 10803 PRIMARY | Alcoa/reynolds Metals Company (USA) |
| 3244091 | General Motors Corp Electro-Motive Div (USA) |
| 5095RPC55 | Fairbanks Morse, Llc (USA) |
| 3244091AN | General Motors Corp Electro-Motive Div (USA) |
| 5095RPC55 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 72-20510-181 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 3244091AN | General Motors Llc Dba General Motors Llc (USA) |
| 72-20510-181 | Fairbanks Morse, Llc (USA) |
| 3244091 | General Motors Llc Dba General Motors Llc (USA) |
| E84C417 REF NO-16 50921-R PRIMARY | Schneider Electric Systems Usa Inc (USA) |
| 3244091 PRIMARY | Hatch & Kirk, Inc. (USA) |
| 3244091AN PRIMARY | Hatch & Kirk, Inc. (USA) |
| 3244091 | General Motors Corp (USA) |
| 72-2051-181 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| 3244091AN | General Motors Corp (USA) |
NSN 5310-00-281-3552 is a Washer,flat, manufactured by Schneider Electric Systems Usa Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-281-3552 has 18 cross-referenced part numbers: 10803 (Schneider Electric Systems Usa Inc), 72-2051-181 (Fairbanks Morse, Llc), 10803 (Robertshaw Controls Co Executive Office), 10803 (Alcoa/reynolds Metals Company), 3244091 (General Motors Corp Electro-Motive Div) and 13 more.
There are 11 known substitutes for 5310-00-281-3552: 1560-00-066-7840, 4720-00-181-9140, 5910-00-194-7457 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10803: Thickness: 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN; Overall Diameter: 1.537 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN; Center Hole Shape Style: ROUND; Material Document and Classification: ASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-281-3552 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.