PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H35-836Nut,self-Locking,extended Washer

Howmet Global Fastening Systems Inc · NSN 5310-00-510-3826 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-510-3826 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-510-3826. Primary manufacturer part number: H35-836.
Features
  • Nut,self-Locking,extended Washer — FSC 5310
  • Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
  • Temp Rating: 1200.0 FAHRENHEIT NOMINAL DEGF
  • Surface Treatment: SILVER OVERALL
  • Thread Direction: RIGHT-HAND
  • Surface Treatment Document and Classification: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
  • Material: STEEL CORROSION RESISTING OVERALL
  • Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-00-510-3826, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 17 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-510-3826
Primary Part NumberH35-836
Item NameNut,self-Locking,extended Washer
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHowmet Global Fastening Systems Inc
StatusACTIVE
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Temp Rating1200.0 FAHRENHEIT NOMINAL DEGF
Surface TreatmentSILVER OVERALL
Thread DirectionRIGHT-HAND
Surface Treatment Document and ClassificationAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MaterialSTEEL CORROSION RESISTING OVERALL
Thread SeriesUNIFIED NATIONAL JOINT FINE (UNJF)
Washer Thickness0.040 INCHES NOMINAL IN
Thread Quantity Per Inch36
Washer Outside Diameter0.281 INCHES MAXIMUM IN
Hardness Rating31.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
Thread Class3B
Width Across Flats0.212 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
Precious MaterialSILVER
Material Document and ClassificationAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Size0.164 INCHES IN
Nut StyleDOUBLE HEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5110-00-204-26855110-00-204-2685 INTERCHANGEABLE
File Set,hand
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
H35-836 PRIMARY Howmet Global Fastening Systems Inc (USA)
H35-836 Howmet Global Fastening Systems Inc. Div Microdot Products (USA)
88262 Williams International Co., L.l.c. (USA)
Related Parts
5110-00-204-2685INTERCHANGEABLE
FILE SET,HAND
5110-00-204-2685

Frequently Asked Questions

What is NSN 5310-00-510-3826?

NSN 5310-00-510-3826 is a Nut,self-Locking,extended Washer, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-510-3826?

NSN 5310-00-510-3826 has 3 cross-referenced part numbers: H35-836 (Howmet Global Fastening Systems Inc), H35-836 (Howmet Global Fastening Systems Inc. Div Microdot Products), 88262 (Williams International Co., L.l.c.).

What NSN replaces 5310-00-510-3826?

There is 1 known substitute for 5310-00-510-3826: 5110-00-204-2685. Verify interchangeability with system specifications before substitution.

What are the specifications of H35-836?

Key specifications for H35-836: Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Overall Height: 0.250 INCHES MAXIMUM IN; Temp Rating: 1200.0 FAHRENHEIT NOMINAL DEGF; Surface Treatment: SILVER OVERALL. 18 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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