Safety Relief Valve

NSN: 4820-00-087-7085 | Model: 11621078

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

NSN Properties and Flags

NATO Stock Number

4820-00-087-7085

DEMIL

Thread Class

2a 1st end

Maximum Operating Temp

275.0 degrees fahrenheit single response

End Application

2350-01-041-4590 m110a2 how

Connection Style

Plain (screw-in cartridge) all ends

Valve Operation Method

Hydraulic

Connection Type

Threaded cartridge all ends

Thready Qty Per Inch (tpi)

12 1st end

Maximum Operating Pressure

2860.0 pounds per square inch single response

Thread Size

1.062 inches 1st end

Special Features

lg 5.250 dia; diameter 0.1380 hex

Media For Which Designed

Oil, hydraulic single response

Style Designator

Screw-in cartridge

Thread Series Designator

Un 1st end

Parts List for Self-propelled Medium Howitzer

Other components in the assembly of NSN 2350-01-041-4590

Safety Relief Valve
NSN 4820-00-087-7085
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Check Valve
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Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 4820-00-087-7085 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

11621078

Cage Codes:

Army, United States Department Of (CAGE 19204)

Schedule B & Trade:

Schedule B: 8481400000 (NAICS 332911)

Safety or relief valves
SITC: 74740

Safety or relief valves
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

146150 - Gun carraige/gun mount parts noi
WCC:

682 - Weapons, parts, small arms
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

M - 85.0
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $263.25 to $438.75..
Does NSN 4820-00-087-7085 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Spain, Italy, Greece, and Turkey
What is the NIIN of NSN 4820-00-087-7085?
000877085 or 00-087-7085
Does NSN 4820-00-087-7085 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-087-7085?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 06, 1967