NSN

4820-01-345-3817

Valve,Check

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$199.80

per EA

4 parts / 3 mfrs

Part Numbers for NSN 4820-01-345-38174 records
Part NumberCAGEManufacturerRNCCRNVC
MIL-V-1906981349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M41
8369381381Stewart & Stevenson Power Products Llc59
MS2877196906Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M59
MS28771-8SS96906Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M22
Manufacturers (3)

Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M

CAGE 81349
View NSNs

Stewart & Stevenson Power Products Llc

CAGE 81381
View NSNs

Military Standards Promulgated By Military Departments Under Authority of Defense Standardization Manual 4120 3-M

CAGE 96906
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$199.80EA0
01-OCT-2025$199.80EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAJDTHREAD CLASS3A ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL
CMLPTHREAD QUANTITY PER INCH16 ALL ENDS
CQJXNOMINAL THREAD SIZE0.750 INCHES ALL ENDS
CQQFOPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRBSEAT ANGLE37.0 DEGREES ALL ENDS
MATTMATERIALSTEEL COMP 304 BODY
MEDAMEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) ALL ENDS

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

About NSN 4820-01-345-3817

NSN 4820-01-345-3817 is a National Stock Number assigned to Valve,Check. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 4 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4820-01-345-3817 is $199.80. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-345-3817, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.