PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P418Nut,self-Locking,hexagon

Bae Systems Land & Armaments L.p. · NSN 5310-00-050-3244 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-050-3244 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-050-3244. Primary manufacturer part number: P418.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Nut Height: 0.234 INCHES NOMINAL IN
  • Material: STEEL COMP 1212 OVERALL
  • Nominal Thread Size: 0.164 INCHES IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Quantity Per Inch: 32
  • Thread Class: 2B
  • Material Document and Classification: QQ-A-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1212 Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-050-3244, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-050-3244
Primary Part NumberP418
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusACTIVE
Nut Height0.234 INCHES NOMINAL IN
MaterialSTEEL COMP 1212 OVERALL
Nominal Thread Size0.164 INCHES IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch32
Thread Class2B
Material Document and ClassificationQQ-A-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Width Across Flats0.344 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Locking FeaturePREVAILING TORQUE WITH NONMETALLIC INSERT
Surface TreatmentCADMIUM OR ZINC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-259-3314B180260G3 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company
4730-00-277-81655164312 INTERCHANGEABLE
Tee,pipe to Tube
Rolls-Royce Solutions America Inc
3020-00-448-082226-270 INTERCHANGEABLE
Gear,spur
Dresser Industries Inc Leroi Div
3020-00-528-684050324-4 INTERCHANGEABLE
Gear,spur
Ambac International Corporation Div Ambac International
1680-00-601-3483800075 INTERCHANGEABLE
Plug Assy,serrated,
Mag Aerospace Industries, Llc Div Safran Cabins
2920-00-922-030910060 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
5905-01-177-9210 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
BBSX1X1 CAGE 00000
P418 Fmc Corp (USA)
503244 CAGE 00000
5066511 General Motors Llc Dba General Motors Llc (USA)
A309252 CAGE 00000
P418 PRIMARY Bae Systems Land & Armaments L.p. (USA)
800075 Us Army Aviation and Missile Command (USA)
8785427 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
5066511 General Motors Corp (USA)
5066511 General Motors Corp Delco Products Div (USA)
Related Parts
5935-00-259-3314INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
B180260G3
4730-00-277-8165INTERCHANGEABLE
TEE,PIPE TO TUBE
5164312
3020-00-448-0822INTERCHANGEABLE
GEAR,SPUR
26-270
3020-00-528-6840INTERCHANGEABLE
GEAR,SPUR
50324-4
1680-00-601-3483INTERCHANGEABLE
PLUG ASSY,SERRATED,
800075
2920-00-922-0309INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
10060
5905-01-177-9210INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT

Frequently Asked Questions

What is NSN 5310-00-050-3244?

NSN 5310-00-050-3244 is a Nut,self-Locking,hexagon, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-050-3244?

NSN 5310-00-050-3244 has 10 cross-referenced part numbers: BBSX1X1, P418 (Fmc Corp), 503244, 5066511 (General Motors Llc Dba General Motors Llc), A309252 and 5 more.

What NSN replaces 5310-00-050-3244?

There are 7 known substitutes for 5310-00-050-3244: 5935-00-259-3314, 4730-00-277-8165, 3020-00-448-0822 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P418?

Key specifications for P418: Nut Height: 0.234 INCHES NOMINAL IN; Material: STEEL COMP 1212 OVERALL; Nominal Thread Size: 0.164 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 11 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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