NSN 500-117

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.

mk21 mod1 diving helmet end item identification.

NSN 4220-01-331-1724 Datasheet

(NSN) National Stock Number

4220-01-331-1724

(FSG) Federal Supply Group

42 - Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

(FSC) Federal Supply Classification

4220 - Marine Lifesaving and Diving Equipment

(NIIN) National Item Identification Number

01-331-1724

Requires Demilitarization

Yes

(INC) Item Name Code

03242

Date

Fri, Dec 14, 1990

Schedule B Code

9020008000

End Item Identification

mk21 mod1 diving helmet

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

0003242

Cross Reference

CAGE Codes

19911

Desco Manufacturing Company Div Desco Manufacturing Co. Inc.

U.s./canadian manufacturers

24600

Nortech Systems Inc Dba Aerospace Systems Div Nortech Systems - Aerospace Systems Division

U.s./canadian manufacturers

58366

Kirby Morgan Dive Systems Inc

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

Freight Information

Air Commodity

KZ -

Air Dimension

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

National Motor Freight Class Rating

H - 110.0

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

73710

Water Commodity

796 - Safety and rescue equipment

National Motor Freight Classification Item Number

147450

Schedule B & Trade

Schedule B

9020-00-8000

Description

breathing appliances and gas masks and parts and accessories, nesoi

End Use

41120 - Toys, games, and sporting goods

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

87235

(NAICS) North American Industrial Classification System

339113

Questions & Answers

1. What is the FSCG of the NSN 4220-01-331-1724?

   The FSCG of the NSN 4220-01-331-1724 is 4220

2. Does the NSN 4220-01-331-1724 have a Schedule B code assigned?

   Yes, the Schedule B code is 9020008000

3. Does NSN 4220-01-331-1724 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 4220-01-331-1724 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4220-01-331-1724 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 4220-01-331-1724 was assigned to the Federal Catalog?

   It was assigned 35 years ago, on Fri, Dec 14, 1990