PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1025-1Valve,safety Relief

Tru-Hitch, Inc. · NSN 4820-01-495-8070 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-495-8070 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-495-8070. Primary manufacturer part number: 1025-1.
Features
  • Valve,safety Relief — 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,safety Relief, cataloged under National Stock Number 4820-01-495-8070, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTru-Hitch, Inc. (CAGE 1BZD4)
Technical Specifications
ParameterValue
NSN4820-01-495-8070
Primary Part Number1025-1
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTru-Hitch, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5305-00-208-880330131 INTERCHANGEABLE
Setscrew
Eaton Aerospace, Llc Dba Jackson South
5330-00-364-5699GA524 INTERCHANGEABLE
Gasket
United Technologies Corp Electro Systems Inc
4720-00-691-5169 INTERCHANGEABLE
Hose Assembly,nonmetallic
5965-00-788-5466 INTERCHANGEABLE
Earphone
5999-01-170-2077 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5999-01-190-73670261011-1 INTERCHANGEABLE
Contact,electrical
Raytheon Co ESD Long Island Div
6515-01-234-6815102.51 INTERCHANGEABLE
Medullary Instrument Set
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4920-01-332-47281025-1 INTERCHANGEABLE
Adapter,cable Breakout
Phase Two Industries
2530-01-347-4960 INTERCHANGEABLE
Roller,brake Shoe
5340-01-596-042710251 INTERCHANGEABLE
Bumper
Telair Us Llc Dba Us Cargo System
Cross-Reference Index
Part NumberManufacturer
1025-1 PRIMARY Tru-Hitch, Inc. (USA)
Related Parts
5305-00-208-8803INTERCHANGEABLE
SETSCREW
30131
5330-00-364-5699INTERCHANGEABLE
GASKET
GA524
4720-00-691-5169INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5965-00-788-5466INTERCHANGEABLE
EARPHONE
5999-01-170-2077INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5999-01-190-7367INTERCHANGEABLE
CONTACT,ELECTRICAL
0261011-1
6515-01-234-6815INTERCHANGEABLE
MEDULLARY INSTRUMENT SET
102.51
4920-01-332-4728INTERCHANGEABLE
ADAPTER,CABLE BREAKOUT
1025-1
2530-01-347-4960INTERCHANGEABLE
ROLLER,BRAKE SHOE
5340-01-596-0427INTERCHANGEABLE
BUMPER
10251

Frequently Asked Questions

What is NSN 4820-01-495-8070?

NSN 4820-01-495-8070 is a Valve,safety Relief, manufactured by Tru-Hitch, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-495-8070?

NSN 4820-01-495-8070 has 1 cross-referenced part number: 1025-1 (Tru-Hitch, Inc.).

What NSN replaces 4820-01-495-8070?

There are 10 known substitutes for 4820-01-495-8070: 5305-00-208-8803, 5330-00-364-5699, 4720-00-691-5169 and 7 more. Verify interchangeability with system specifications before substitution.

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