PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5850Nut,self-Locking,clinch

Mark Controls Corp Pacific Valves Div · NSN 5310-01-341-4731 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-341-4731 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-341-4731. Primary manufacturer part number: 5850.
Features
  • Nut,self-Locking,clinch — FSC 5310
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Mark Controls Corp Pacific Valves Div
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,clinch, cataloged under National Stock Number 5310-01-341-4731, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mark Controls Corp Pacific Valves Div. Government technical data includes 2 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-341-4731
Primary Part Number5850
Item NameNut,self-Locking,clinch
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMark Controls Corp Pacific Valves Div
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4310-00-061-50685850 INTERCHANGEABLE
Ring,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
6640-00-141-7259 INTERCHANGEABLE
Clamp,tubing,regulating-Shutoff
5330-00-171-78337331898 INTERCHANGEABLE
Seal,plain Encased
U S Army Tank Automotive Command Amsta-Im-Mm
2805-00-362-2124005850 INTERCHANGEABLE
Plate,thrust
Caterpillar Inc Div Caterpillar Defense
6640-00-486-0235 INTERCHANGEABLE
Oven,laboratory
5935-00-732-8573712260-20 INTERCHANGEABLE
Connector,plug,electrical
Raytheon Company Div Rmd Strategic
2520-00-734-82057348205 INTERCHANGEABLE
Cover
U S Army Tank Automotive Command Amsta-Im-Mm
5935-00-814-64638176154 INTERCHANGEABLE
Adapter,connector
Us Army Aviation and Missile Command
5950-00-946-77477019479G001 INTERCHANGEABLE
Coil
Lockheed Martin Corporation Div Rms
5945-01-039-985272286 INTERCHANGEABLE
Solenoid,electrical
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Cross-Reference Index
Part NumberManufacturer
5850 Mark Controls Corp Pacific Valves Div (USA)
Related Parts
4310-00-061-5068INTERCHANGEABLE
RING,PISTON
5850
6640-00-141-7259INTERCHANGEABLE
CLAMP,TUBING,REGULATING-SHUTOFF
5330-00-171-7833INTERCHANGEABLE
SEAL,PLAIN ENCASED
7331898
2805-00-362-2124INTERCHANGEABLE
PLATE,THRUST
005850
6640-00-486-0235INTERCHANGEABLE
OVEN,LABORATORY
5935-00-732-8573INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
712260-20
2520-00-734-8205INTERCHANGEABLE
COVER
7348205
5935-00-814-6463INTERCHANGEABLE
ADAPTER,CONNECTOR
8176154
5950-00-946-7747INTERCHANGEABLE
COIL
7019479G001
5945-01-039-9852INTERCHANGEABLE
SOLENOID,ELECTRICAL
72286
5950-01-118-0018INTERCHANGEABLE
TRANSFORMER,POWER
5850
6105-01-369-0418INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
EM4409T

Frequently Asked Questions

What is NSN 5310-01-341-4731?

NSN 5310-01-341-4731 is a Nut,self-Locking,clinch, manufactured by Mark Controls Corp Pacific Valves Div, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-341-4731?

NSN 5310-01-341-4731 has 1 cross-referenced part number: 5850 (Mark Controls Corp Pacific Valves Div).

What NSN replaces 5310-01-341-4731?

There are 12 known substitutes for 5310-01-341-4731: 4310-00-061-5068, 6640-00-141-7259, 5330-00-171-7833 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5850?

Key specifications for 5850: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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