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NSN 25SD

Fluid Pressure Dampener

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

0il fluid type for which designed, 2 connection quantity, female gage end connection type, stern gates; nuclear reactors program; steam std. tnesioned replenishment at sea method end item identification, dampener,fluid pressure,pressure measuring instruments fsc application data.

NSN 6685-00-684-1133 Datasheet

(NSN) National Stock Number
6685-00-684-1133
(NIIN) National Item Identification Number
00-684-1133
Requires Demilitarization
Yes
(INC) Item Name Code
19138
Date
Tue, Jan 1, 1963
Schedule B Code
9026200000
Connection Quantity
2
End Item Identification
stern gates; nuclear reactors program; steam std. tnesioned replenishment at sea method
Fluid Type For Which Designed
0il
Fsc Application Data
dampener,fluid pressure,pressure measuring instruments
Gage End Connection Type
female
Material
steel corrosion resisting
Nominal Pipe Size Designation
0.250 inches
Operating Pressure Range
+0.0 to 5000.0 pounds per square inch
Overall Length
1.468 inches nominal
Overall Width
0.750 inches nominal
Removable Piston
not provided
Screw Thread Series Designator
npt
Thread Location
external and internal
Thread Size
1/4-18
Threaded Direct Pressure Connection
provided
Tube Connection Type
flareless

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Pseudo Item Name Code
0019138

Cross Reference

CAGE Codes

38056
Ashcroft Inc Dba Heise
U.s./canadian manufacturers
99752
Chemiquip Products Co Inc
U.s./canadian manufacturers
73030
Hamilton Sundstrand Corporation Dba Collins Aerospace
U.s./canadian manufacturers

Freight Information

Air Commodity
VZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
63220
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
National Motor Freight Classification Item Number
133300

Schedule B & Trade

Schedule B
9026-20-0000
Description
instruments and apparatus for measuring or checking pressure
End Use
21160 - Measuring, testing, control instruments
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
87435
(NAICS) North American Industrial Classification System
334513

Questions & Answers

  1. What is the FSCG of the NSN 6685-00-684-1133?

    The FSCG of the NSN 6685-00-684-1133 is 6685

  2. Does the NSN 6685-00-684-1133 have a Schedule B code assigned?

    Yes, the Schedule B code is 9026200000

  3. Does NSN 6685-00-684-1133 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 6685-00-684-1133 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 6685-00-684-1133 contain hazardous materials?

    Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

  6. When the NSN 6685-00-684-1133 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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