PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101633Washer,flat

American Telephone and Telegraph Co · NSN 5310-00-194-1543 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-194-1543 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-194-1543. Primary manufacturer part number: 101633.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: STEEL OVERALL
  • Surface Treatment: NICKEL OVERALL
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.182 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
  • Overall Diameter: 0.469 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
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 5310-00-194-1543, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-194-1543
Primary Part Number101633
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAmerican Telephone and Telegraph Co
StatusCANCELLED
Cross-Sectional Shape StyleRECTANGULAR
MaterialSTEEL OVERALL
Surface TreatmentNICKEL OVERALL
Center Hole Shape StyleROUND
Hole Diameter0.182 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
Overall Diameter0.469 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Thickness0.042 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5999-00-832-949610-1633 INTERCHANGEABLE
Internal Sub-Assemb
L3 Technologies, Inc.
5935-00-936-36067580 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
6130-01-547-5454101633 INTERCHANGEABLE
Power Supply
Systel Inc
Cross-Reference Index
Part NumberManufacturer
101633 American Telephone and Telegraph Co (USA)
101633 Zf Industrieantriebe Witten Gmbh (DEU)
101633 Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
5999-00-832-9496INTERCHANGEABLE
INTERNAL SUB-ASSEMB
10-1633
5935-00-936-3606INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7580
6130-01-547-5454INTERCHANGEABLE
POWER SUPPLY
101633

Frequently Asked Questions

What is NSN 5310-00-194-1543?

NSN 5310-00-194-1543 is a Washer,flat, manufactured by American Telephone and Telegraph Co, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-194-1543?

NSN 5310-00-194-1543 has 3 cross-referenced part numbers: 101633 (American Telephone and Telegraph Co), 101633 (Zf Industrieantriebe Witten Gmbh), 101633 (Lucent Technologies Inc Corporate Headquarters).

What NSN replaces 5310-00-194-1543?

There are 3 known substitutes for 5310-00-194-1543: 5999-00-832-9496, 5935-00-936-3606, 6130-01-547-5454. Verify interchangeability with system specifications before substitution.

What are the specifications of 101633?

Key specifications for 101633: Cross-Sectional Shape Style: RECTANGULAR; Material: STEEL OVERALL; Surface Treatment: NICKEL OVERALL; Center Hole Shape Style: ROUND. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-194-1543 still in active supply?

NSN 5310-00-194-1543 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com