PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H369Nut,plain,castellated,hexagon

Schramm, Inc. · NSN 5310-00-268-7064 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-268-7064 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-268-7064. Primary manufacturer part number: H369.
Features
  • Nut,plain,castellated,hexagon — FSC 5310
  • Thread Class: 3B
  • Nut Style: CASTELLATED, HEXAGON
  • Thread Series: UNF
  • Bearing Surface Type: WASHER FACED
  • Nut Height: 0.609 INCHES NOMINAL IN
  • Width Across Flats: 0.625 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1120 Overall construction
General Description

The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-268-7064, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Schramm, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-268-7064
Primary Part NumberH369
Item NameNut,plain,castellated,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSchramm, Inc.
StatusCANCELLED
Thread Class3B
Nut StyleCASTELLATED, HEXAGON
Thread SeriesUNF
Bearing Surface TypeWASHER FACED
Nut Height0.609 INCHES NOMINAL IN
Width Across Flats0.625 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1120 OVERALL
Nominal Thread Size0.438 INCHES IN
Thread Quantity Per Inch20
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5340-00-014-947911151967 INTERCHANGEABLE
Closer,door
Jonathan Engineered Solutions Corp. Dba Jonathan Engineered Solutions
3120-00-401-1975100057 INTERCHANGEABLE
Bearing,sleeve
Middleby Marshall Inc Conveyor Ovens and Mixers Div
Cross-Reference Index
Part NumberManufacturer
H369 PRIMARY Schramm, Inc. (USA)
4001255 PRIMARY Agco Corp Parts Opn (USA)
1255 PRIMARY Agco Corp Parts Opn (USA)
4001255-1 PRIMARY Agco Corp Parts Opn (USA)
Related Parts
5340-00-014-9479INTERCHANGEABLE
CLOSER,DOOR
11151967
3120-00-401-1975INTERCHANGEABLE
BEARING,SLEEVE
100057

Frequently Asked Questions

What is NSN 5310-00-268-7064?

NSN 5310-00-268-7064 is a Nut,plain,castellated,hexagon, manufactured by Schramm, Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-268-7064?

NSN 5310-00-268-7064 has 4 cross-referenced part numbers: H369 (Schramm, Inc.), 4001255 (Agco Corp Parts Opn), 1255 (Agco Corp Parts Opn), 4001255-1 (Agco Corp Parts Opn).

What NSN replaces 5310-00-268-7064?

There are 2 known substitutes for 5310-00-268-7064: 5340-00-014-9479, 3120-00-401-1975. Verify interchangeability with system specifications before substitution.

What are the specifications of H369?

Key specifications for H369: Thread Class: 3B; Nut Style: CASTELLATED, HEXAGON; Thread Series: UNF; Bearing Surface Type: WASHER FACED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-268-7064 still in active supply?

NSN 5310-00-268-7064 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.
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