Mason Electric Co. Dba Mason Controls · NSN 5310-00-685-1618 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-685-1618 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-685-1618. Primary manufacturer part number: 21251.
5310-00-685-1618 — No Item Name Available illustration
Features
Washer,finishing — FSC 5310
Surface Treatment: CADMIUM OVERALL
Material: STEEL OVERALL
Style Designator: FINISHING
Outside Diameter: 0.255 INCHES MAXIMUM IN
Hole Diameter: 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Material Thickness: 0.031 INCHES NOMINAL IN
4 verified cross-references
Applications
Structural fastening and assembly
Equipment mounting
Panel and housing attachment
Applications requiring Steel Overall construction
General Description
The Washer,finishing, cataloged under National Stock Number 5310-00-685-1618, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mason Electric Co. Dba Mason Controls. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5310-00-685-1618 is a Washer,finishing, manufactured by Mason Electric Co. Dba Mason Controls, classified under FSC 5310 (No Item Name Available). Status: active.
What are the part numbers for NSN 5310-00-685-1618?
NSN 5310-00-685-1618 has 4 cross-referenced part numbers: PY0046 (Phaostron Instrument and Electronic Company), 21251 (Mason Electric Co. Dba Mason Controls), 21251 (Unison Industries Llc), 21251 (Amphenol Corp Div Amphenol Aerospace Operations).
What NSN replaces 5310-00-685-1618?
There are 9 known substitutes for 5310-00-685-1618: 5110-00-255-6557, 5985-00-399-7135, 1660-00-881-0306 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 21251?
Key specifications for 21251: Overall Height: 0.078 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; Material: STEEL OVERALL; Style Designator: FINISHING. 7 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.