NSN MS51959-77B

0.452 inches minimum and 0.507 inches maximum head diameter, 0.344 inches minimum and 0.375 inches maximum fastener length, 0.092 inches minimum and 0.107 inches maximum head height, 82.0 degrees nominal countersink angle, flat countersunk undercut head style.

NSN 5305-01-044-5201 Datasheet

(NSN) National Stock Number

5305-01-044-5201

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

01-044-5201

Requires Demilitarization

Yes

(INC) Item Name Code

06657

Date

Fri, Jul 15, 1977

Schedule B Code

7318152000

Countersink Angle

82.0 degrees nominal

Fastener Length

0.344 inches minimum and 0.375 inches maximum

Head Height

0.092 inches minimum and 0.107 inches maximum

Head Diameter

0.452 inches minimum and 0.507 inches maximum

Head Style

flat countersunk undercut

Internal Drive Style

cross recess type 1

Minimum Tensile Strength

80000 pounds per square inch

Nominal Thread Diameter

0.250 inches

Nondefinitive Spec/Std Data

3 type and 2c style

Screw Surface Treatment Document And Classification

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

Screw Material

steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385

Screw Surface Treatment

oxide

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.137 inches minimum and 0.283 inches maximum

Thread Quantity Per Inch

20

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

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

Schedule B & Trade

Schedule B

7318-15-2000

Description

bolts and bolts and their nuts or washers exported in the same shipment

End Use

12110 - Iron and steel products, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69421

(NAICS) North American Industrial Classification System

332722

Questions & Answers

1. What is the FSCG of the NSN 5305-01-044-5201?

   The FSCG of the NSN 5305-01-044-5201 is 5305

2. Does the NSN 5305-01-044-5201 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318152000

3. Does NSN 5305-01-044-5201 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 5305-01-044-5201 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5305-01-044-5201 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 5305-01-044-5201 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Fri, Jul 15, 1977