NSN 252741

26.0 rockwell c minimum and 32.0 rockwell c maximum overall hardness rating, 0.428 inches minimum and 0.448 inches maximum extended washer diameter, 0.060 inches minimum and 0.070 inches maximum extended washer thickness, finished head features provided, 0.802 inches minimum and 0.822 inches maximum fastener length.

NSN 5306-00-685-3604 Datasheet

(NSN) National Stock Number

5306-00-685-3604

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5306 - Bolts

(NIIN) National Item Identification Number

00-685-3604

Requires Demilitarization

Yes

(INC) Item Name Code

01847

Date

Tue, Jan 1, 1963

Extended Washer Diameter

0.428 inches minimum and 0.448 inches maximum

Extended Washer Thickness

0.060 inches minimum and 0.070 inches maximum

Fastener Length

0.802 inches minimum and 0.822 inches maximum

Features Provided

finished head

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum overall

Head Height

0.320 inches minimum and 0.340 inches maximum

Head Style

double hexagon w/hole

Hole Configuration Style

hexagon flats

Hole Diameter

0.062 inches nominal

Hole Quantity

4

Hole Type

drilled

Material Document And Classification

ams 6322 assn std single material response overall

Material

steel comp 8740 overall

Nominal Thread Diameter

0.250 inches

Surface Treatment Document And Classification

ams 2400 assn std single treatment response overall

Surface Finish

32.0 microinches grip

Surface Finish

63.0 microinches bearing surface of head

Surface Treatment

cadmium overall

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.702 inches minimum and 0.722 inches maximum

Thread Quantity Per Inch

20

Thread Series Designator

unified national coarse (unc)

Width Between Flats

0.304 inches minimum and 0.314 inches maximum

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

0001847

Cross Reference

CAGE Codes

06725

Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company

U.s./canadian manufacturers

56878

Sps Technologies, Llc Dba Pb Fasteners

U.s./canadian manufacturers

77445

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Non-manufacturers

92215

Howmet Global Fastening Systems Inc Div Torrance Operations

U.s./canadian manufacturers

93907

Textron Fastening Systems Dba Decorah Operations Tfs

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.

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

48950

Water Commodity

573 - Bolts or nuts (iron or steel),(less than 35 feet)

National Motor Freight Classification Item Number

093486

Questions & Answers

1. What is the FSCG of the NSN 5306-00-685-3604?

   The FSCG of the NSN 5306-00-685-3604 is 5306

2. Does NSN 5306-00-685-3604 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 5306-00-685-3604 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5306-00-685-3604 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 5306-00-685-3604 was assigned to the Federal Catalog?

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