Safety Relief Valve

NSN: 4820-01-655-2680 | Model: 5678

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

4820-01-655-2680

DEMIL

Flow Control Device

Ball

Connection Style

Plain (screw-in cartridge) 1st end

Connection Type

Threaded external pipe 1st end

Adjustable Pressure Range

+7.50 to 15.00 pounds per square inch

Thread Size

0.125 inches 1st end

Face To Face Distance

0.50 inches

Part Name Assigned By Controlling Agency

Pressure relief valve

Style Designator

Straight thru

Thread Series Designator

Ptf-spl short 1st end

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7MC19T016H	2019-05-28	PMCMU	58 EA
SPE7MC19T8823	2019-04-29	PMCMU	1 EA
SPE7MC19T7275	2019-04-01	PMCMU	1 EA
SPE7MC19T4796	2019-01-28	PMCMU	1 EA
SPE7MC19T1255	2018-11-05	PMCMU	1 EA
SPE7M017TB782	2017-07-17	PMCM2	8 EA
SPE7M017T8418	2017-05-01	PMCM2	4 EA
SPE7M017T6507	2017-03-20	PMCM2	8 EA

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4820-01-655-2680 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

5678

Cage Codes:

Lincoln Industrial Corporation (CAGE 1PL57)

Freight Information:

NMFC:

127220 - Pressure reg/red/relief valves noi
WCC:

594 - Pumps and parts, (machinery and parts),(less than 35 feet)
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:

P - 77.5
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
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $45.36 to $75.60..
Does NSN 4820-01-655-2680 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 Navy
What is the NIIN of NSN 4820-01-655-2680?
016552680 or 01-655-2680
Does NSN 4820-01-655-2680 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-655-2680?
Solicitation SPE7MC19T016H for qty 58 on 05/17/2019