NSN 369D292475-13

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

heater duct, left hand beam part name assigned by controlling agency, aft heater duct. special features.

NSN 1660-01-731-5303 Datasheet

(NSN) National Stock Number

1660-01-731-5303

(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

01-731-5303

Requires Demilitarization

Yes

(INC) Item Name Code

32351

Date

Mon, Jul 7, 2025

Schedule B Code

8803300060

Part Name Assigned By Controlling Agency

heater duct, left hand beam

Special Features

aft heater duct.

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

0032351

Cross Reference

CAGE Codes

1KVX4

Md Helicopters Inc

U.s./canadian manufacturers

2W728

Custom Aircraft Interiors, Inc. Dba Custom Aircraft Interiors Inc

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 1660-01-731-5303?

   The FSCG of the NSN 1660-01-731-5303 is 1660

2. Does the NSN 1660-01-731-5303 have a Schedule B code assigned?

   Yes, the Schedule B code is 8803300060

3. Does NSN 1660-01-731-5303 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 1660-01-731-5303 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1660-01-731-5303 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 1660-01-731-5303 was assigned to the Federal Catalog?

   It was assigned 1 year ago, on Mon, Jul 7, 2025