NSN 8518906

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes:bolt, internal wrenching and screw, cap, socket head.

soldered both ends tube attachment method, 165 tube quantity, indirect heat transfer method, 70.8 square feet effective heat transfer surface area, material.

NSN 4420-00-142-1279 Datasheet

(NSN) National Stock Number

4420-00-142-1279

(FSG) Federal Supply Group

44 - Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors

(FSC) Federal Supply Classification

4420 - Heat Exchangers and Steam Condensers

(NIIN) National Item Identification Number

00-142-1279

Requires Demilitarization

Yes

(INC) Item Name Code

04041

Date

Tue, Jan 1, 1963

Effective Heat Transfer Surface Area

70.8 square feet

Heat Transfer Method

indirect

Material

Tube Attachment Method

soldered both ends

Tube Quantity

165

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

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

0004041

Cross Reference

CAGE Codes

24617

General Motors Corp

U.s./canadian manufacturers

27462

General Motors Corp Harrison Radiator Div

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

Air Dimension

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

Less than Carload Rating

M - 85.0

National Motor Freight Class Rating

Z - No rating

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

72E - Engineer and material handling equipment, test/tool sets and equipment

National Motor Freight Classification Item Number

000000

Questions & Answers

1. What is the FSCG of the NSN 4420-00-142-1279?

   The FSCG of the NSN 4420-00-142-1279 is 4420

2. Does NSN 4420-00-142-1279 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 4420-00-142-1279 contain precious materials?

   Precious metal content is unknown

4. Does NSN 4420-00-142-1279 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 4420-00-142-1279 was assigned to the Federal Catalog?

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