NSN ST9M437

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

2.899 inches minimum and 2.929 inches maximum distance between mounting hole centers, f-15ex end item identification, 2.235 inches minimum and 2.265 inches maximum inside diameter/arch length, not included cushion, ams5510 aerospace material spec std single material response overall material document and classification.

NSN 5340-01-730-4644 Datasheet

(NSN) National Stock Number

5340-01-730-4644

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5340 - Commercial Hardware

(NIIN) National Item Identification Number

01-730-4644

Requires Demilitarization

Yes

(INC) Item Name Code

05072

Date

Tue, Jun 3, 2025

End Item Identification

f-15ex

Cushion

not included

Distance Between Mounting Hole Centers

2.899 inches minimum and 2.929 inches maximum

Inside Diameter/Arch Length

2.235 inches minimum and 2.265 inches maximum

Material Document And Classification

ams5510 aerospace material spec std single material response overall

Material Thickness

0.051 inches nominal

Part Name Assigned By Controlling Agency

strap,retaining-bare metal,2hole mounting

Material

steel corrosion resisting overall

Mounting Hole Size

0.204 inches nominal

Mounting Pad

not included

Overall Width

0.750 inches nominal

Style Designator

saddle arch

Surface Treatment Document And Classification

ams2700 assn std single treatment response overall

Surface Treatment

passivate overall

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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0005072

Cross Reference

CAGE Codes

83930

Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins

U.s./canadian manufacturers

84971

Ta Aerospace Co Div Ta Aerospace

U.s./canadian manufacturers

76301

The Boeing Company Div Defense

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

77670

Water Commodity

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

National Motor Freight Classification Item Number

156600

Questions & Answers

1. What is the FSCG of the NSN 5340-01-730-4644?

   The FSCG of the NSN 5340-01-730-4644 is 5340

2. Does NSN 5340-01-730-4644 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 5340-01-730-4644 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5340-01-730-4644 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

5. When the NSN 5340-01-730-4644 was assigned to the Federal Catalog?

   It was assigned 1 year ago, on Tue, Jun 3, 2025