NSN

6685-01-501-0899

Dampener,Fluid Pressure

FSC 6685PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTSFSG 66INSTRUMENTS AND LABORATORY EQUIPMENT

Unit Price

$11,160.00

per EA

6 parts / 3 mfrs

Part Numbers for NSN 6685-01-501-08996 records
Part NumberCAGEManufacturerRNCCRNVC
531-701513553711Naval Sea Systems CommandD9
531-7015135-3753711Naval Sea Systems Command59
M2940-4-L-B-F-G81349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M22
MIL-PRF-2940D81349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M41
21802681096169Electric Boat Corporation Div General Dynamics Electric Boat51
H728-4401-3796169Electric Boat Corporation Div General Dynamics Electric Boat59
Manufacturers (3)

Naval Sea Systems Command

CAGE 53711
View NSNs

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

CAGE 81349
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$11,160.00EA0
01-OCT-2025$11,160.00EA0
Identification Data

DEMIL

A

HMIC

P

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ABHPOVERALL LENGTH4.000 INCHES NOMINAL
ABMKOVERALL WIDTH2.000 INCHES NOMINAL
BKBJFLUID TYPE FOR WHICH DESIGNEDLIQUID
BKBKTHREADED DIRECT PRESSURE CONNECTIONPROVIDED
BKBNREMOVABLE PISTONNOT PROVIDED
FEATSPECIAL FEATURESINLET CONN 7/16-20 UNF-2A EXTERNAL THREAD; OUTLET CONN 7/16-20 UNF-2B INTERNAL THREAD
MATTMATERIALNICKEL ALLOY

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About NSN 6685-01-501-0899

NSN 6685-01-501-0899 is a National Stock Number assigned to Dampener,Fluid Pressure. This NSN part number belongs to Federal Supply Class 6685 (PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS) under Federal Supply Group 66 (INSTRUMENTS AND LABORATORY EQUIPMENT). There are 6 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 6685-01-501-0899 is $11,160.00. Price history shows 2 recorded price changes.

To find the part number for NSN 6685-01-501-0899, 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.