NSN MS24693-7B

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

0.594 inches minimum and 0.625 inches maximum fastener length, 99.0 degrees minimum and 101.0 degrees maximum countersink angle, cross recess type 1 internal drive style, 0.191 inches minimum and 0.225 inches maximum head diameter, flat countersunk head style.

NSN 5305-00-340-4749 Datasheet

(NSN) National Stock Number

5305-00-340-4749

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

00-340-4749

Requires Demilitarization

Yes

(INC) Item Name Code

06657

Date

Sun, Jan 6, 1974

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Fastener Length

0.594 inches minimum and 0.625 inches maximum

Head Diameter

0.191 inches minimum and 0.225 inches maximum

Head Style

flat countersunk

Internal Drive Style

cross recess type 1

Minimum Tensile Strength

80000 pounds per square inch

Nominal Thread Diameter

0.112 inches

Nondefinitive Spec/Std Data

3 type and 3c style

Screw Material Document And Classification

fed-std66 fed std all material responses

Screw Surface Treatment Document And Classification

mil-c-13924,cl 4 mil spec single treatment response

Screw Material

steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316

Screw Surface Treatment

oxide

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.495 inches minimum and 0.576 inches maximum

Thread Quantity Per Inch

40

Thread Series Designator

unified national coarse (unc)

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

0006657

Cross Reference

CAGE Codes

80205

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use

Civilian standards and standards organizations (ex:iso,din,bs,ansi)

96906

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M

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

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

63220

Water Commodity

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

National Motor Freight Classification Item Number

133300

Questions & Answers

1. What is the FSCG of the NSN 5305-00-340-4749?

   The FSCG of the NSN 5305-00-340-4749 is 5305

2. Does NSN 5305-00-340-4749 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 5305-00-340-4749 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5305-00-340-4749 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 5305-00-340-4749 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Sun, Jan 6, 1974