PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

440593Valve,safety Relief

Terex American Crane Corp · NSN 4820-00-595-2761 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-595-2761 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-595-2761. Primary manufacturer part number: 440593.
Features
  • Valve,safety Relief — FSC 4820
  • 50 verified cross-references
  • Primary manufacturer: Terex American Crane Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-00-595-2761, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Terex American Crane Corp. This item has 50 commercial cross-references from 39 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameValve,safety Relief
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersTerex American Crane Corp (CAGE 49185); Midland Brake Inc Div of Echlin Inc (CAGE 98343); F.c.kingston Co. Dba Storm Manufacturing (CAGE 75336); White Motor Corp (CAGE 65282); Hyster-Yale Group, Inc. Dba Yale Materials Handling (CAGE 83299)
Technical Specifications
ParameterValue
NSN4820-00-595-2761
Primary Part Number440593
Item NameValve,safety Relief
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTerex American Crane Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-079-40157726571P018 INTERCHANGEABLE
Reactor
Lockheed Martin Corporation Div Rms
3110-00-155-624010702 INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc.
3110-00-156-84519098901 INTERCHANGEABLE
Ring,bearing,inner
Jtekt Bearings North America Llc Div Kbna - Ord 1
6250-00-158-89963464 INTERCHANGEABLE
Lampholder
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5910-00-165-2864102142 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Bull SAS
5935-00-173-7300136BLUE INTERCHANGEABLE
Jack,tip
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
6685-00-183-7811TA350-1297149 INTERCHANGEABLE
Indicator,humidity,plug
Agm Container Controls Inc Dba Agm Container Controls Inc
5310-00-208-3885112628 INTERCHANGEABLE
Nut,plain,square
Telemechanics Inc
5930-00-222-0982 INTERCHANGEABLE
Switch Assembly
5330-00-248-950753C3464 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
Cross-Reference Index
Part NumberManufacturer
440593 Terex American Crane Corp (USA)
12020 Midland Brake Inc Div of Echlin Inc (USA)
112C1-4 IN 150P F.c.kingston Co. Dba Storm Manufacturing (USA)
205105 White Motor Corp (USA)
619704 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
102142 Terex Corp (USA)
4KB727 White Motor Corp (USA)
DX3064 Diamond Reo Truck Co (USA)
K15-414 Rix Industries (USA)
301SM739 Vme Americas Inc Sub of Vme Group N V (USA)
1216F Oshkosh Corp (USA)
N-14525 Diamond Reo Truck Co (USA)
200E2113 Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA)
BB29157 Diamond Reo Truck Co (USA)
561859 Clark Equipment Co (USA)
4304001 Koehring Co (USA)
205105 Automatic Buffing Machine Co (USA)
373000 White Motor Corp (USA)
AX836 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
205105 White Consolidated Industries Inc Americold Compressor Div (USA)
Related Parts
5950-00-079-4015INTERCHANGEABLE
REACTOR
7726571P018
3110-00-155-6240INTERCHANGEABLE
BEARING,BALL,ANNULAR
10702
3110-00-156-8451INTERCHANGEABLE
RING,BEARING,INNER
9098901
6250-00-158-8996INTERCHANGEABLE
LAMPHOLDER
3464
5910-00-165-2864INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
102142
5935-00-173-7300INTERCHANGEABLE
JACK,TIP
136BLUE
6685-00-183-7811INTERCHANGEABLE
INDICATOR,HUMIDITY,PLUG
TA350-1297149
5310-00-208-3885INTERCHANGEABLE
NUT,PLAIN,SQUARE
112628
5930-00-222-0982INTERCHANGEABLE
SWITCH ASSEMBLY
5330-00-248-9507INTERCHANGEABLE
SEAL,PLAIN ENCASED
53C3464
6695-00-250-5430INTERCHANGEABLE
INDICATOR,SYMBOL INDICATING
5000011
5325-00-281-6504INTERCHANGEABLE
RING,RETAINING
120-20

Frequently Asked Questions

What is NSN 4820-00-595-2761?

NSN 4820-00-595-2761 is a Valve,safety Relief, manufactured by Terex American Crane Corp, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-595-2761?

NSN 4820-00-595-2761 has 50 cross-referenced part numbers: 440593 (Terex American Crane Corp), 12020 (Midland Brake Inc Div of Echlin Inc), 112C1-4 IN 150P (F.c.kingston Co. Dba Storm Manufacturing), 205105 (White Motor Corp), 619704 (Hyster-Yale Group, Inc. Dba Yale Materials Handling) and 45 more.

What NSN replaces 4820-00-595-2761?

There are 12 known substitutes for 4820-00-595-2761: 5950-00-079-4015, 3110-00-155-6240, 3110-00-156-8451 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-00-595-2761 still in active supply?

NSN 4820-00-595-2761 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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