PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100858Washer,flat

Astronautics Corporation of America · NSN 5310-00-913-1033 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-913-1033 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-913-1033. Primary manufacturer part number: 100858.
Features
  • Washer,flat — FSC 5310
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Material Document and Classification: MIL-P-14077,CL-1-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Thickness: 0.030 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Hole Diameter: 0.130 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-913-1033, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Astronautics Corporation of America. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-913-1033
Primary Part Number100858
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Material Document and ClassificationMIL-P-14077,CL-1-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Thickness0.030 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Overall Diameter0.250 INCHES NOMINAL IN
Hole Diameter0.130 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-493-1989100858 INTERCHANGEABLE
Housing Assembly
Linde Material Handling North America Corporation
6685-00-874-5834100858 INTERCHANGEABLE
Thermometer Set
Ametek, Inc. Div Aerospace & Defense
2530-01-016-9613 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
5330-01-126-6730100858 INTERCHANGEABLE
Gasket
Prc Composites, Llc Dba Globe Plastics
5130-01-128-2622100858 INTERCHANGEABLE
Ball,check Seat
Huck International, Inc. Div Kingston Operations
Cross-Reference Index
Part NumberManufacturer
100858 PRIMARY Astronautics Corporation of America (USA)
Related Parts
2530-00-493-1989INTERCHANGEABLE
HOUSING ASSEMBLY
100858
6685-00-874-5834INTERCHANGEABLE
THERMOMETER SET
100858
2530-01-016-9613INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5330-01-126-6730INTERCHANGEABLE
GASKET
100858
5130-01-128-2622INTERCHANGEABLE
BALL,CHECK SEAT
100858

Frequently Asked Questions

What is NSN 5310-00-913-1033?

NSN 5310-00-913-1033 is a Washer,flat, manufactured by Astronautics Corporation of America, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-913-1033?

NSN 5310-00-913-1033 has 1 cross-referenced part number: 100858 (Astronautics Corporation of America).

What NSN replaces 5310-00-913-1033?

There are 5 known substitutes for 5310-00-913-1033: 2530-00-493-1989, 6685-00-874-5834, 2530-01-016-9613 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100858?

Key specifications for 100858: Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Material Document and Classification: MIL-P-14077,CL-1-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Thickness: 0.030 INCHES NOMINAL IN; 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.
PartsTable Design LLC · partstable.com