PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

122599Nut,plain,castellated,hexagon

Chrysler Realty Company Llc Dba Daimler Chrysler · NSN 5310-00-298-2410 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-298-2410 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-298-2410. Primary manufacturer part number: 122599.
Features
  • Nut,plain,castellated,hexagon — FSC 5310
  • Nut Height: 0.798 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN
  • Width Across Flats: 1.045 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Nut Style: CASTELLATED, HEXAGON
  • Thread Quantity Per Inch: 16
  • Nominal Thread Size: 0.750 INCHES IN
  • Thread Series: UNF
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-00-298-2410, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chrysler Realty Company Llc Dba Daimler Chrysler. Government technical data includes 12 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-298-2410
Primary Part Number122599
Item NameNut,plain,castellated,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerChrysler Realty Company Llc Dba Daimler Chrysler
StatusACTIVE
Nut Height0.798 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN
Width Across Flats1.045 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Nut StyleCASTELLATED, HEXAGON
Thread Quantity Per Inch16
Nominal Thread Size0.750 INCHES IN
Thread SeriesUNF
Thread DirectionRIGHT-HAND
Thread Class3B
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OR ZINC OVERALL
Surface Treatment Document and ClassificationQQ-P-416 TY 1 CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 TY 1 CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4130-00-937-4620122599 INTERCHANGEABLE
Filter Element,air Conditioning
Falls Filtration Technologies, Inc.
4820-01-434-5348122599 INTERCHANGEABLE
Retainer,disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
0122599 General Motors Llc Dba General Motors Llc (USA)
122599 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
0122599 General Motors Corp (USA)
Related Parts
4130-00-937-4620INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
122599
4820-01-434-5348INTERCHANGEABLE
RETAINER,DISK,VALVE
122599

Frequently Asked Questions

What is NSN 5310-00-298-2410?

NSN 5310-00-298-2410 is a Nut,plain,castellated,hexagon, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-298-2410?

NSN 5310-00-298-2410 has 3 cross-referenced part numbers: 0122599 (General Motors Llc Dba General Motors Llc), 122599 (Chrysler Realty Company Llc Dba Daimler Chrysler), 0122599 (General Motors Corp).

What NSN replaces 5310-00-298-2410?

There are 2 known substitutes for 5310-00-298-2410: 4130-00-937-4620, 4820-01-434-5348. Verify interchangeability with system specifications before substitution.

What are the specifications of 122599?

Key specifications for 122599: Nut Height: 0.798 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN; Width Across Flats: 1.045 INCHES MINIMUM AND 1.062 INCHES MAXIMUM IN; Bearing Surface Type: CHAMFERED OR WASHER FACED; Nut Style: CASTELLATED, HEXAGON. 12 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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