PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

995243Parts Kit,valve

Horton Industries Inc · NSN 4820-01-285-9633 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-285-9633 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-285-9633. Primary manufacturer part number: 995243.
Features
  • Parts Kit,valve — FSC 4820
  • Component Quantity: 15
  • Nonsupply Items and Quantities: P/N 00140 1-1/4IN. ALLEN SCREWS 4;P/N 03601LOCKWASHER 4;P/N 05114 3/16 IN. O-RING 1;P/N 05240 3-3/4 IN. O-RING 1;P/N 08156 1/8X.4 DOWEL PIN 1;P/N 18144 SPRING 1;P/N 18543 LOWER PISTON 1;P/N 18911 UPPER BIBB 1;P/N S-111 LITERATURE 1 IN
  • 2 verified cross-references
  • Primary manufacturer: Horton Industries Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-285-9633, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Horton Industries Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN4820-01-285-9633
Primary Part Number995243
Item NameParts Kit,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHorton Industries Inc
StatusACTIVE
Component Quantity15
Nonsupply Items and QuantitiesP/N 00140 1-1/4IN. ALLEN SCREWS 4;P/N 03601LOCKWASHER 4;P/N 05114 3/16 IN. O-RING 1;P/N 05240 3-3/4 IN. O-RING 1;P/N 08156 1/8X.4 DOWEL PIN 1;P/N 18144 SPRING 1;P/N 18543 LOWER PISTON 1;P/N 18911 UPPER BIBB 1;P/N S-111 LITERATURE 1 IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-137-809712525 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5133-00-227-5967 INTERCHANGEABLE
Drill,twist
4330-00-231-70671252-5 INTERCHANGEABLE
Filter,fluid
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
4320-00-300-5798G116-25 INTERCHANGEABLE
Rod,valve
M.t. Davidson Company
4310-00-431-164912525 INTERCHANGEABLE
Plate,valve Stop
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
5330-01-014-1134990185 INTERCHANGEABLE
Seal Kit
Xomox Corp Sub of Emerson Electric Co
5310-01-257-900912525 INTERCHANGEABLE
Washer
Westerbeke Corporation
4820-01-474-3129 INTERCHANGEABLE
Parts Kit,check Valve
1377-01-519-40911252-6 INTERCHANGEABLE
Cartridge,impulse
Rockwell Collins Inc
5325-01-628-501712525 INTERCHANGEABLE
Ring,retaining
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
995243 Horton Industries Inc (USA)
12525 Horton Industries Inc (USA)
Related Parts
5950-00-137-8097INTERCHANGEABLE
TRANSFORMER,POWER
12525
5133-00-227-5967INTERCHANGEABLE
DRILL,TWIST
4330-00-231-7067INTERCHANGEABLE
FILTER,FLUID
1252-5
4320-00-300-5798INTERCHANGEABLE
ROD,VALVE
G116-25
4310-00-431-1649INTERCHANGEABLE
PLATE,VALVE STOP
12525
5330-01-014-1134INTERCHANGEABLE
SEAL KIT
990185
5310-01-257-9009INTERCHANGEABLE
WASHER
12525
4820-01-474-3129INTERCHANGEABLE
PARTS KIT,CHECK VALVE
1377-01-519-4091INTERCHANGEABLE
CARTRIDGE,IMPULSE
1252-6
5325-01-628-5017INTERCHANGEABLE
RING,RETAINING
12525
1730-01-654-2943INTERCHANGEABLE
LEG SPRING
12525
4210-01-676-9802INTERCHANGEABLE
NOZZLE,FIRE EQUIPMENT
12525

Frequently Asked Questions

What is NSN 4820-01-285-9633?

NSN 4820-01-285-9633 is a Parts Kit,valve, manufactured by Horton Industries Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-285-9633?

NSN 4820-01-285-9633 has 2 cross-referenced part numbers: 995243 (Horton Industries Inc), 12525 (Horton Industries Inc).

What NSN replaces 4820-01-285-9633?

There are 12 known substitutes for 4820-01-285-9633: 5950-00-137-8097, 5133-00-227-5967, 4330-00-231-7067 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 995243?

Key specifications for 995243: Component Quantity: 15; Nonsupply Items and Quantities: P/N 00140 1-1/4IN. ALLEN SCREWS 4;P/N 03601LOCKWASHER 4;P/N 05114 3/16 IN. O-RING 1;P/N 05240 3-3/4 IN. O-RING 1;P/N 08156 1/8X.4 DOWEL PIN 1;P/N 18144 SPRING 1;P/N 18543 LOWER PISTON 1;P/N 18911 UPPER BIBB 1;P/N S-111 LITERATURE 1 IN. 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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