Check Valve

NSN: 4820-00-045-7414 | Model: M25675-F6

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN Properties and Flags

NATO Stock Number

4820-00-045-7414

DEMIL

Thread Class

3a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

450.0 degrees fahrenheit single response

Connection Style

Flared (tube) all ends

Connection Type

Threaded external tube all ends

Mounting Position

Horizontal

Thready Qty Per Inch (tpi)

18 all ends

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.562 inches all ends

Seat Angle

37.0 degrees all ends

Opening Pressure Setting

5.0 pounds per square inch

Outside Diameter Tube Accommodated

0.375 inches all ends

Material

Stainless steel seat

Media For Which Designed

Hydraulic fluid, silicate-ester base 2nd response

Style Designator

Straight thru

Thread Series Designator

Unf all ends

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7MC18T092W	2018-07-20	PMCMU	226 EA
SPE7MC18T036F	2018-06-15	PMCMU	127 EA
SPE7MC18T8573	2018-04-16	PMCMU	95 EA
SPE7MC18T7224	2018-03-19	PMCMU	244 EA
SPE7MC18T2886	2017-12-11	PMCMU	100 EA
SPE7MC17Q0172	2016-12-06	PMCM1	110 EA
SPE7MC16T2577	2015-11-16	PMCMU	253 EA

Inventory Check

The last inventory check on this NSN was done on 04/02/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 2
New: 3
Serviceable: 1
As Removed: 2

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 4820-00-045-7414 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

M25675-F6
MIL-PRF-25675
J416A-6SS-5
4C2160
J416-6SS
J416A-SS-5
MIL-V-25675
MS24593-6
MS24593
98643-6

Cage Codes:

Military Specifications (CAGE 81349)
Hannifin Corporation Parker (CAGE 09990)
Crissair, Inc. (CAGE 99240)
Teledyne Industries Inc (CAGE 86768)
Military Standards (CAGE 96906)
Saf Industries Llc (CAGE 26044)

Schedule B & Trade:

Schedule B: 8481302090 (NAICS 332911)

Check valves of steel
SITC: 74730

Check 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 is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Freight Information:

NMFC:

051080 - Faucets, bibcocks, gates valves
WCC:

576 - Metal and metal products, nos, (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.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
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 $830.45 to $1,384.09..
Does NSN 4820-00-045-7414 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, Department Of The Air Force, Department Of The Navy, Poland, Columbia, Israel, Singapore, Belgium, Canada, France, Republic Of Korea, United Kingdom, and Turkey
What is the NIIN of NSN 4820-00-045-7414?
000457414 or 00-045-7414
Does NSN 4820-00-045-7414 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-045-7414?
Solicitation SPE7MC18T092W for qty 226 on 07/10/2018
When was this national stock number assigned to the federal catalog?
Jan 01, 1963