PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P1062EGWasher,flat

Unistrut International Corporation Dba Unistrut Diversified Products · NSN 5310-00-898-9166 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-898-9166 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-898-9166. Primary manufacturer part number: P1062EG.
Features
  • Washer,flat — FSC 5310
  • Length: 1.625 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thickness: 0.250 INCHES NOMINAL IN
  • Width Across Flats: 1.625 INCHES NOMINAL IN
  • Hole Diameter: 0.312 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-898-9166, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unistrut International Corporation Dba Unistrut Diversified Products. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-898-9166
Primary Part NumberP1062EG
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUnistrut International Corporation Dba Unistrut Diversified Products
StatusACTIVE
Length1.625 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thickness0.250 INCHES NOMINAL IN
Width Across Flats1.625 INCHES NOMINAL IN
Hole Diameter0.312 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2540-00-350-3492P1062 INTERCHANGEABLE
Nozzle Asy
Fmc Corp
5330-00-534-016910A9941 INTERCHANGEABLE
Seal Ring,metal
Napco International Llc Dba Napco International Inc
5315-01-379-0588P106-2 INTERCHANGEABLE
Pin,cotter
Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc
Cross-Reference Index
Part NumberManufacturer
P1062EG PRIMARY Unistrut International Corporation Dba Unistrut Diversified Products (USA)
P1062 Unistrut International Corporation Dba Unistrut Diversified Products (USA)
Related Parts
2540-00-350-3492INTERCHANGEABLE
NOZZLE ASY
P1062
5330-00-534-0169INTERCHANGEABLE
SEAL RING,METAL
10A9941
5315-01-379-0588INTERCHANGEABLE
PIN,COTTER
P106-2

Frequently Asked Questions

What is NSN 5310-00-898-9166?

NSN 5310-00-898-9166 is a Washer,flat, manufactured by Unistrut International Corporation Dba Unistrut Diversified Products, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-898-9166?

NSN 5310-00-898-9166 has 2 cross-referenced part numbers: P1062EG (Unistrut International Corporation Dba Unistrut Diversified Products), P1062 (Unistrut International Corporation Dba Unistrut Diversified Products).

What NSN replaces 5310-00-898-9166?

There are 3 known substitutes for 5310-00-898-9166: 2540-00-350-3492, 5330-00-534-0169, 5315-01-379-0588. Verify interchangeability with system specifications before substitution.

What are the specifications of P1062EG?

Key specifications for P1062EG: Length: 1.625 INCHES NOMINAL IN; Material: STEEL OVERALL; Thickness: 0.250 INCHES NOMINAL IN; Width Across Flats: 1.625 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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