PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1124-1Washer,flat

Avox Systems Inc Dba Avox Systems Inc · NSN 5310-00-454-1248 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-454-1248 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-454-1248. Primary manufacturer part number: A1124-1.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
  • Thickness: 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
  • Hole Diameter: 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Natural or Rubber Synthetic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-454-1248, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 8 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-454-1248
Primary Part NumberA1124-1
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Overall Diameter0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
Thickness0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
MaterialRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
Hole Diameter0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
Hardness Rating65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5930-01-300-8755C100-120 INTERCHANGEABLE
Switch,thermostatic
United Electric Controls Company
Cross-Reference Index
Part NumberManufacturer
A1124-1 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5930-01-300-8755INTERCHANGEABLE
SWITCH,THERMOSTATIC
C100-120

Frequently Asked Questions

What is NSN 5310-00-454-1248?

NSN 5310-00-454-1248 is a Washer,flat, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-454-1248?

NSN 5310-00-454-1248 has 1 cross-referenced part number: A1124-1 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 5310-00-454-1248?

There is 1 known substitute for 5310-00-454-1248: 5930-01-300-8755. Verify interchangeability with system specifications before substitution.

What are the specifications of A1124-1?

Key specifications for A1124-1: Overall Diameter: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN; Thickness: 0.025 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND. 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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