Product Details | FLUID PRESSURE DAMPENER

6685-01-399-8558 An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes DAMPENER, FLUTTER.20316500058Aircraft Hydraulic, Vacuum, and De-icing System Components49300041Lubrication and Fuel Dispensing Equipment66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: M29402LCFG, M2940-2-L-C-F-G, MILPRF2940, MIL-PRF-2940, MILS2940, MIL-S-2940, MILS29402LCFG0250IN, 6685-01-399-8558, 01-399-8558, 6685013998558, 013998558

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG) NSN Assign. NIIN
66 06 DEC 1994 01-399-8558

Drawings & Photos | NSN 6685-01-399-8558


Demand History | NSN 6685-01-399-8558

Part Number Request Date QTY Origin
6685-01-399-8558 2018-11-333 21 DIBBS
M29402LCFG 2018-09-263 5 United States
M29402LCFG 2018-06-172 7 United States
6685-01-399-8558 2014-05-121 27 DIBBS
6685-01-399-8558 2013-11-308 15 DIBBS
6685-01-399-8558 2013-10-289 9 DIBBS
6685-01-399-8558 2013-03-84 9 DIBBS
6685-01-399-8558 2010-05-146 14 DIBBS
6685-01-399-8558 2010-04-112 14 DIBBS

Cross Reference | NSN 6685-01-399-8558

Part Number Cage Code Manufacturer
M2940-2-L-C-F-G 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-PRF-2940 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-2940 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-2940/2-L-C-F-G(0.250IN) 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6685-01-399-8558

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-PRF-2940
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M2940-2-L-C-F-G

Restrictions/Controls & Freight Information | NSN 6685-01-399-8558

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-01-399-8558

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each