PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23720-3PC11Nut,spindle

E-Systems Inc Montek Div Fluid Controls Opns · NSN 4820-00-186-1476 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-186-1476 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-186-1476. Primary manufacturer part number: 23720-3PC11.
Features
  • Nut,spindle — FSC 4820
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 6 verified cross-references
  • Primary manufacturer: E-Systems Inc Montek Div Fluid Controls Opns
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,spindle, cataloged under National Stock Number 4820-00-186-1476, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is E-Systems Inc Montek Div Fluid Controls Opns. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-186-1476
Primary Part Number23720-3PC11
Item NameNut,spindle
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerE-Systems Inc Montek Div Fluid Controls Opns
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-202-435624436 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
4320-00-810-2862CFSP-75885 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
John Crane, Inc
4130-00-873-6871 INTERCHANGEABLE
Defrost Control,fro
5960-00-877-378224436 INTERCHANGEABLE
Electron Tube
Unison Industries Llc
4820-01-047-18642-4436 INTERCHANGEABLE
Valve,regulating,temperature
Maytag Corporation Dba Maytag Appliancessales
3040-01-192-949424436 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
6110-01-242-835824436 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
4720-01-272-390024436 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
5950-01-360-53371931-15 INTERCHANGEABLE
Transformer,power
Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
Cross-Reference Index
Part NumberManufacturer
23720-3PC11 E-Systems Inc Montek Div Fluid Controls Opns (USA)
24436 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
24436 E-Systems Inc Montek Div Fluid Controls Opns (USA)
23720-3PC11 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
23720-3PC11 Moog Inc (USA)
24436 Moog Inc (USA)
Related Parts
5310-00-202-4356INTERCHANGEABLE
WASHER,FLAT
24436
4320-00-810-2862INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
CFSP-75885
4130-00-873-6871INTERCHANGEABLE
DEFROST CONTROL,FRO
5960-00-877-3782INTERCHANGEABLE
ELECTRON TUBE
24436
4820-01-047-1864INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
2-4436
3040-01-192-9494INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
24436
6110-01-242-8358INTERCHANGEABLE
CONTROLLER,MOTOR
24436
4720-01-272-3900INTERCHANGEABLE
HOSE,NONMETALLIC
24436
5950-01-360-5337INTERCHANGEABLE
TRANSFORMER,POWER
1931-15

Frequently Asked Questions

What is NSN 4820-00-186-1476?

NSN 4820-00-186-1476 is a Nut,spindle, manufactured by E-Systems Inc Montek Div Fluid Controls Opns, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-186-1476?

NSN 4820-00-186-1476 has 6 cross-referenced part numbers: 23720-3PC11 (E-Systems Inc Montek Div Fluid Controls Opns), 24436 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 24436 (E-Systems Inc Montek Div Fluid Controls Opns), 23720-3PC11 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 23720-3PC11 (Moog Inc) and 1 more.

What NSN replaces 4820-00-186-1476?

There are 9 known substitutes for 4820-00-186-1476: 5310-00-202-4356, 4320-00-810-2862, 4130-00-873-6871 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23720-3PC11?

Key specifications for 23720-3PC11: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 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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