PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J113Washer,saddle

Joslyn Corp · NSN 5310-00-250-6027 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-250-6027 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-250-6027. Primary manufacturer part number: J113.
Features
  • Washer,saddle — FSC 5310
  • Material: STEEL OVERALL
  • Material Thickness: 0.250 INCHES NOMINAL IN
  • Hole Diameter: 0.688 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: ASTM A-153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
  • Style Designator: SADDLE
  • Surface Treatment: ZINC OVERALL
  • Material Document and Classification: ASTM A575 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,saddle, cataloged under National Stock Number 5310-00-250-6027, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Joslyn Corp. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-250-6027
Primary Part NumberJ113
Item NameWasher,saddle
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerJoslyn Corp
StatusACTIVE
MaterialSTEEL OVERALL
Material Thickness0.250 INCHES NOMINAL IN
Hole Diameter0.688 INCHES NOMINAL IN
Surface Treatment Document and ClassificationASTM A-153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Style DesignatorSADDLE
Surface TreatmentZINC OVERALL
Material Document and ClassificationASTM A575 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-01-022-4902 INTERCHANGEABLE
Transistor
5961-01-280-9235J-113 INTERCHANGEABLE
Transistor
Siliconix Incorporated Div Siliconix
Cross-Reference Index
Part NumberManufacturer
J113 PRIMARY Joslyn Corp (USA)
Related Parts
5961-01-022-4902INTERCHANGEABLE
TRANSISTOR
5961-01-280-9235INTERCHANGEABLE
TRANSISTOR
J-113

Frequently Asked Questions

What is NSN 5310-00-250-6027?

NSN 5310-00-250-6027 is a Washer,saddle, manufactured by Joslyn Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-250-6027?

NSN 5310-00-250-6027 has 1 cross-referenced part number: J113 (Joslyn Corp).

What NSN replaces 5310-00-250-6027?

There are 2 known substitutes for 5310-00-250-6027: 5961-01-022-4902, 5961-01-280-9235. Verify interchangeability with system specifications before substitution.

What are the specifications of J113?

Key specifications for J113: Overall Length: 3.000 INCHES NOMINAL IN; Material: STEEL OVERALL; Material Thickness: 0.250 INCHES NOMINAL IN; Hole Diameter: 0.688 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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