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NSN 10446475

Second Observer Tube

An item that separates free moisture or water vapor from the compressed airstream in an aircraft air conditioning system after it is discharged from a cooling turbine. Provides moisture-free air for cabin/compartments. Normally consists of a cylindrical or oval-shaped shell with an inlet/outlet port, a drain port, a cylindrical, rectangular, or conical condenser, and a device to collect the moisture after it leaves the condenser. May include an internal bypass valve. Generally consists of two types: (1) the condenser-eliminator type, which collects the moisture on a tubular type core after it leaves the condenser, runs to the bottom, and drains out; (2) the swirl type, which causes the moist air to swirl rapidly as it leaves the condenser, throwing the moisture against the shell, where it collects and runs down to drain.

tube observer second for surgical microscope nsn 6515-01-519-1180 part name assigned by controlling agency, observer tube, second, for model m501 by leica, nsn 6515-01-519-1180, surgical microscope special features.

NSN 6515-01-520-3484 Datasheet

(NSN) National Stock Number
6515-01-520-3484
(NIIN) National Item Identification Number
01-520-3484
Requires Demilitarization
Yes
(INC) Item Name Code
77777
Date
Sat, May 8, 2004
Part Name Assigned By Controlling Agency
tube observer second for surgical microscope nsn 6515-01-519-1180
Special Features
observer tube, second, for model m501 by leica, nsn 6515-01-519-1180, surgical microscope

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
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
1834411

Cross Reference

CAGE Codes

0F735
Leica Microsystems Inc.
Non-manufacturers
64616
Defense Medical Standardization Board
U.s./canadian manufacturers

Freight Information

Air Commodity
MZ -
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
00000
Water Commodity
651 - Instruments, medical and surgical
National Motor Freight Classification Item Number
056590

Questions & Answers

  1. What is the FSCG of the NSN 6515-01-520-3484?

    The FSCG of the NSN 6515-01-520-3484 is 6515

  2. Does NSN 6515-01-520-3484 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.

  3. Does NSN 6515-01-520-3484 contain precious materials?

    Item does not contain precious metal.

  4. Does NSN 6515-01-520-3484 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  5. When the NSN 6515-01-520-3484 was assigned to the Federal Catalog?

    It was assigned 22 years ago, on Sat, May 8, 2004

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