PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102017Washer,flat

American Telephone and Telegraph Co · NSN 5310-00-527-5843 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-527-5843 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-527-5843. Primary manufacturer part number: 102017.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Material: STEEL OVERALL
  • Thickness: 0.125 INCHES NOMINAL IN
  • Surface Treatment: NICKEL OVERALL
  • Overall Diameter: 1.750 INCHES NOMINAL IN
  • 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 5310-00-527-5843, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Telephone and Telegraph Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-527-5843
Primary Part Number102017
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAmerican Telephone and Telegraph Co
StatusACTIVE
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
MaterialSTEEL OVERALL
Thickness0.125 INCHES NOMINAL IN
Surface TreatmentNICKEL OVERALL
Overall Diameter1.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2920-00-335-4102 INTERCHANGEABLE
Gear,starter Armatu
5330-00-526-4525102017 INTERCHANGEABLE
Gasket
Viking Technologies, Ltd.
5310-00-527-588770072 INTERCHANGEABLE
Washer,lock
Telemechanics Inc
5940-00-803-8609105THSW INTERCHANGEABLE
Terminal,feedthru
Emerson Electric Co Dba Fusite Division
4310-01-138-2003102017 INTERCHANGEABLE
Retainer,rod Seal
Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k
6150-01-620-5052102017 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Iris Technology Corporation Dba Iris Technology Corp
Cross-Reference Index
Part NumberManufacturer
102017 American Telephone and Telegraph Co (USA)
102017 Lucent Technologies Inc Corporate Headquarters (USA)
102017 Lucent Technologies Inc Dba Federal Marketing Group (USA)
102017 At and T Corp (USA)
102017 Telemechanics Inc (USA)
Related Parts
2920-00-335-4102INTERCHANGEABLE
GEAR,STARTER ARMATU
5330-00-526-4525INTERCHANGEABLE
GASKET
102017
5310-00-527-5887INTERCHANGEABLE
WASHER,LOCK
70072
5940-00-803-8609INTERCHANGEABLE
TERMINAL,FEEDTHRU
105THSW
4310-01-138-2003INTERCHANGEABLE
RETAINER,ROD SEAL
102017
6150-01-620-5052INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
102017

Frequently Asked Questions

What is NSN 5310-00-527-5843?

NSN 5310-00-527-5843 is a Washer,flat, manufactured by American Telephone and Telegraph Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-527-5843?

NSN 5310-00-527-5843 has 5 cross-referenced part numbers: 102017 (American Telephone and Telegraph Co), 102017 (Lucent Technologies Inc Corporate Headquarters), 102017 (Lucent Technologies Inc Dba Federal Marketing Group), 102017 (At and T Corp), 102017 (Telemechanics Inc).

What NSN replaces 5310-00-527-5843?

There are 6 known substitutes for 5310-00-527-5843: 2920-00-335-4102, 5330-00-526-4525, 5310-00-527-5887 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 102017?

Key specifications for 102017: Center Hole Shape Style: ROUND; Peripheral Shape Style: ROUND; Material: STEEL OVERALL; Thickness: 0.125 INCHES NOMINAL IN. 9 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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