PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-160Washer,convex

Teledyne Industries Inc Teledyne Power Systems Div · NSN 5310-00-350-4204 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-350-4204 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-350-4204. Primary manufacturer part number: 2-160.
Features
  • Washer,convex — FSC 5310
  • Style Designator: CONVEX
  • Outside Diameter: 0.3437 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Material Thickness: 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
  • Hole Diameter: 0.197 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: Teledyne Industries Inc Teledyne Power Systems Div
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,convex, cataloged under National Stock Number 5310-00-350-4204, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Teledyne Industries Inc Teledyne Power Systems Div. Government technical data includes 5 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-350-4204
Primary Part Number2-160
Item NameWasher,convex
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTeledyne Industries Inc Teledyne Power Systems Div
StatusACTIVE
Style DesignatorCONVEX
Outside Diameter0.3437 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Material Thickness0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
Hole Diameter0.197 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6145-00-194-9843 INTERCHANGEABLE
Braid,wire
5930-00-275-31062160A INTERCHANGEABLE
Switch,toggle
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
1660-00-326-62912160 INTERCHANGEABLE
Diffuser,air,aircraft Heating an
Aerospace Lighting Corporation
6515-00-339-34002-160 INTERCHANGEABLE
Gag,mouth
Integra Lifesciences Corporation
5120-00-357-5754216-0 INTERCHANGEABLE
Punch and Die,grommet Inserting
C. S. Osborne and Company Dba Cs Osborne & Co
4820-00-478-5775 INTERCHANGEABLE
Ring,seat
5915-00-494-5754LP11/30-5CC INTERCHANGEABLE
Filter,low Pass
William Wheeler Dba Filtek
3030-00-528-4465 INTERCHANGEABLE
Belt,v
5935-00-539-0200619176-1 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corp
5310-00-599-16682160 INTERCHANGEABLE
Washer,flat
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
Cross-Reference Index
Part NumberManufacturer
2-160 Teledyne Industries Inc Teledyne Power Systems Div (USA)
2-160 Amphenol Corp Div Amphenol Aerospace Operations (USA)
2-160 Unison Industries Llc (USA)
5326000 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
6145-00-194-9843INTERCHANGEABLE
BRAID,WIRE
5930-00-275-3106INTERCHANGEABLE
SWITCH,TOGGLE
2160A
1660-00-326-6291INTERCHANGEABLE
DIFFUSER,AIR,AIRCRAFT HEATING AN
2160
6515-00-339-3400INTERCHANGEABLE
GAG,MOUTH
2-160
5120-00-357-5754INTERCHANGEABLE
PUNCH AND DIE,GROMMET INSERTING
216-0
4820-00-478-5775INTERCHANGEABLE
RING,SEAT
5915-00-494-5754INTERCHANGEABLE
FILTER,LOW PASS
LP11/30-5CC
3030-00-528-4465INTERCHANGEABLE
BELT,V
5935-00-539-0200INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
619176-1
5310-00-599-1668INTERCHANGEABLE
WASHER,FLAT
2160
4730-00-874-9016INTERCHANGEABLE
PLATE AND BRIDGE ASSEMBLY
2160
2040-00-889-5345INTERCHANGEABLE
ROLLER,CHOCK
13213E5326

Frequently Asked Questions

What is NSN 5310-00-350-4204?

NSN 5310-00-350-4204 is a Washer,convex, manufactured by Teledyne Industries Inc Teledyne Power Systems Div, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-350-4204?

NSN 5310-00-350-4204 has 4 cross-referenced part numbers: 2-160 (Teledyne Industries Inc Teledyne Power Systems Div), 2-160 (Amphenol Corp Div Amphenol Aerospace Operations), 2-160 (Unison Industries Llc), 5326000 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5310-00-350-4204?

There are 12 known substitutes for 5310-00-350-4204: 6145-00-194-9843, 5930-00-275-3106, 1660-00-326-6291 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-160?

Key specifications for 2-160: Style Designator: CONVEX; Outside Diameter: 0.3437 INCHES NOMINAL IN; Material: STEEL OVERALL; Special Features: 45 DEG RADIUS. 6 total characteristics are documented in the Federal Logistics Information System.

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