NSN GCU20/A

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes:nut (1), tube coupling, reducing; and nut (1), union.

300 psi,operating pressure; 75 l per min,output capacity; w/pressure opening-pressure closing valve; 2 relief valves; w/check valve; w/pressure gage; w/capacitance gaging element; base mtg; over-all dimensions,23.500 in. lg,21.000 in. plus or minus .031 in. dia,24.000 in. deep; w/o spare parts general characteristics item description, t.o. 15x2-7-2-4 reference data and literature.

NSN 1660-00-079-4359 Datasheet

(NSN) National Stock Number

1660-00-079-4359

(FSG) Federal Supply Group

16 - Aerospace Craft Components and Accessories

(FSC) Federal Supply Classification

1660 - Pressurizing Equipment, Heating and Aircraft Air Conditioning

(NIIN) National Item Identification Number

00-079-4359

Requires Demilitarization

Yes

(INC) Item Name Code

12942

Date

Fri, Dec 8, 1967

Schedule B Code

8807300060

General Characteristics Item Description

300 psi,operating pressure; 75 l per min,output capacity; w/pressure opening-pressure closing valve; 2 relief valves; w/check valve; w/pressure gage; w/capacitance gaging element; base mtg; over-all dimensions,23.500 in. lg,21.000 in. plus or minus .031 in. dia,24.000 in. deep; w/o spare parts

Reference Data And Literature

t.o. 15x2-7-2-4

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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

0012942

Cross Reference

CAGE Codes

19062

Essex Industries, Inc. Dba Essex Industries

U.s./canadian manufacturers

83533

Essex Industries Inc Div Manufacturing Division

U.s./canadian manufacturers

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Air Commodity

AZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Less than Carload Rating

J - 100.0

National Motor Freight Class Rating

J - 100.0

Special Handling

Z - Other or no special handling required (sh)

Type of Cargo

2 - Protected/sensitive non-hazardous/non-esd commodities

Uniform Freight Classification Item Number

67130

Water Commodity

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

National Motor Freight Classification Item Number

132720

Schedule B & Trade

Schedule B

8807-30-0060

Description

other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)

End Use

50070 - Parts for military-type goods

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

79295

(NAICS) North American Industrial Classification System

336413

Questions & Answers

1. What is the FSCG of the NSN 1660-00-079-4359?

   The FSCG of the NSN 1660-00-079-4359 is 1660

2. Does the NSN 1660-00-079-4359 have a Schedule B code assigned?

   Yes, the Schedule B code is 8807300060

3. Does NSN 1660-00-079-4359 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 1660-00-079-4359 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1660-00-079-4359 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 1660-00-079-4359 was assigned to the Federal Catalog?

   It was assigned 58 years ago, on Fri, Dec 8, 1967