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6685-01-340-4890

Fluid Pressure Dampener

6685013404890 013404890 845-4864184 ASSY 57A 2621-561-03 ASSY 57A 2621-561-03 ASSY 57AL1 845-4864184 ASSY 57AL1

An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes DAMPENER, FLUTTER. View more Fluid Pressure Dampener

6685-01-340-4890 DAMPENER,FLUID PRESSURE 6685013404890 013404890

Managed by United States
NSN Created on 13 Jun 1991
Data Last Changed
May 2023
NATO Update Count
5
NATO Data Quality
6685-01-340-4890 DAMPENER,FLUID PRESSURE 6685013404890 013404890 1/1
NSN 6685-01-340-4890 (Generic Image) 1/1

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6685-01-340-4890 Related Documents Related Documents 6685-01-340-4890 2+ Documents (More...)

6685-01-339-8292 6685013398292 013398292 is an automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. excludes dampener, flutter.
1991 6685-01-342-4254 Fluid Pressure Dampener MIL-S-2940RNCC: 4 | RNVC: 1 | DAC: 3 23 Jul 1991 6685-01-340-4890

6685-01-340-4890 Demil Restrictions 6685-01-340-4890

DEMIL: A | DEMILI: 1 | CRITICALITY: S | HMIC: P | PMIC: A | EDC: | ADPEC: 0

IUID Required

6685-01-340-4890 is a Fluid Pressure Dampener that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item may be hazardous as it is in a Federal Supply Class for potentially hazardous items. A MSDS should be available from the supplier for the end user to evaluate any hazards. This item does not contain a precious metal.

6685-01-340-4890 HTS and ScheduleB Import and Export 6685-01-340-4890

6685-01-340-4890 End Users End Users 6685-01-340-4890

US Navy (N1H5)
Effective Date:
1 Apr 1991
Supplementary Collaborators:
JB
Supplementary Receivers:
GG

6685-01-340-4890 Manufacturers Approved Sources 6685-01-340-4890

6685-01-340-4890 Technical Data Datasheet 6685-01-340-4890

Characteristic
Specifications
FIIG
T179-N
End Item Identification [AGAV]
Cascade Orifical Resistive Dev
Criticality Code Justification [CRTL]
Zzzy
Nominal Pipe Size Designation [AAGN]
2.500 Inches
Operating Pressure Range [BKBH]
+0.0/+700.0 Pounds Per Square Inch
Reference Number Differentiating Characteristics [ZZZY]
Quality Control In Accordance With Navships 0948-045-7010 Material Identification And Control Instruction For Level 1 Items

6685-01-340-4890 Management Data Management Data 6685-01-340-4890

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Jan 2020
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
3H
Special Material ID:
L1
An item that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective evidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
Issue, Repair, Requisition Restriction Code:
00
No Restriction
Special Material Content:
9
Non-Hazardous or Non-Sensitive Item

6685-01-340-4890 Related Items NATO Stock Numbers Related to 6685-01-340-4890

6685-01-340-4890 Freight Data Freight Information 6685-01-340-4890

6685-01-340-4890 has freight characteristics managed by the Food and Drug Administration (FDA).It has a National Motor Freight Classification (NMFC) of 121570. A Sub NMFC of X. It has a NMFC Description of GAGES AIR LIQUID LEVEL PRESSURE. 6685-01-340-4890 is rated as class 100 when transported by Less-Than Truckload (LTL) freight. 6685-01-340-4890 is rated as class 100 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 61770 which rates the freight between FCL and LCL. 6685-01-340-4890 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 651 for ocean manifesting and military sealift. 6685-01-340-4890 is not classified as a special type of cargo when transported by water. 6685-01-340-4890 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

6685-01-340-4890 Packaging Data Packaging Data 6685-01-340-4890

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
Packaging Data does not meet current MIL-STD-2073-1E
Storage Environment
Unheated General Purpose

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
--
Over 10lb
Less than 85G
No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
--
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
MIL-PRF-16173, Grade 3, Corrosion Preventive, Solvent Cutback, Cold Application, Water Displacing Soft Film
MIL-PRF-121, Greaseproof, Waterproof Barrier
Wood Blocking and Bracing, Fasteners, or Steel Strapping, for Tie-down purposes. Rubber tired wheels shall be blocked clear of the floor of the crate or skid and shall not be load bearing
Not Applicable
ASTM-D6251, Type III, Class 2, Overseas Cleated Plywood Box or ASTM-D6880, Class 2, Heavy Duty Nailed Wood Box
Open for inspection or use only

Intermediate Pack Level

Quantity of Unit Packs
Container
--
No Requirement