PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02845Valve,check

Tru-Hitch, Inc. · NSN 4820-01-502-2001 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-502-2001 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-502-2001. Primary manufacturer part number: 02845.
Features
  • Valve,check — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Tru-Hitch, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,check, cataloged under National Stock Number 4820-01-502-2001, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tru-Hitch, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,check
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTru-Hitch, Inc. (CAGE 1BZD4)
Technical Specifications
ParameterValue
NSN4820-01-502-2001
Primary Part Number02845
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTru-Hitch, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5998-00-494-088002845 INTERCHANGEABLE
Circuit Card Assembly
L3harris Mas Inc Div L3harris Mas Inc.
5310-01-170-8703 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
02845 PRIMARY Tru-Hitch, Inc. (USA)
Related Parts
5998-00-494-0880INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
02845
5310-01-170-8703INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 4820-01-502-2001?

NSN 4820-01-502-2001 is a Valve,check, manufactured by Tru-Hitch, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-502-2001?

NSN 4820-01-502-2001 has 1 cross-referenced part number: 02845 (Tru-Hitch, Inc.).

What NSN replaces 4820-01-502-2001?

There are 2 known substitutes for 4820-01-502-2001: 5998-00-494-0880, 5310-01-170-8703. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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