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NSN 6310200E

Pressure Relief Safety Head

A resistor with its resistive element contained in a gas filled inclosure, specifically designed to maintain a relatively constant current flow in a circuit by compensating for variations in voltage. See also resistor, thermal and resistor, voltage sensitive.

nickel alloy disk,cres holder 350 psi max,media air,1.239 in. dia one end,1.140 in.dia other end, 0.839 in. id, 0.750 in. o/a h special features.

NSN 4820-01-312-5073 Datasheet

(NSN) National Stock Number
4820-01-312-5073
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
01-312-5073
Requires Demilitarization
Yes
(INC) Item Name Code
28139
Date
Sun, Dec 17, 1989
Schedule B Code
8481909090
Special Features
nickel alloy disk,cres holder 350 psi max,media air,1.239 in. dia one end,1.140 in.dia other end, 0.839 in. id, 0.750 in. o/a h

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
0028139

Cross Reference

CAGE Codes

53711
Naval Sea Systems Command
U.s./canadian manufacturers
59364
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
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
29300
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
National Motor Freight Classification Item Number
051080

Schedule B & Trade

Schedule B
8481-90-9090
Description
parts of taps, cocks, valves and similar appliances, nesoi
End Use
21180 - Industrial machines, other
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
74790
(NAICS) North American Industrial Classification System
332911

Questions & Answers

  1. What is the FSCG of the NSN 4820-01-312-5073?

    The FSCG of the NSN 4820-01-312-5073 is 4820

  2. Does the NSN 4820-01-312-5073 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-01-312-5073 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 4820-01-312-5073 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 4820-01-312-5073 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.

  6. When the NSN 4820-01-312-5073 was assigned to the Federal Catalog?

    It was assigned 36 years ago, on Sun, Dec 17, 1989

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