NSN 4K5175

36.0 rockwell c minimum and 43.0 rockwell c maximum overall hardness rating, 0.187 inches nominal extended washer thickness, finished head features provided, 0.738 inches minimum and 0.750 inches maximum extended washer diameter, 1.484 inches minimum and 1.500 inches maximum fastener length.

NSN 5306-00-253-7627 Datasheet

(NSN) National Stock Number

5306-00-253-7627

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5306 - Bolts

(NIIN) National Item Identification Number

00-253-7627

Requires Demilitarization

Yes

(INC) Item Name Code

01847

Date

Wed, Jan 5, 1972

Extended Washer Diameter

0.738 inches minimum and 0.750 inches maximum

Extended Washer Thickness

0.187 inches nominal

Fastener Length

1.484 inches minimum and 1.500 inches maximum

Features Provided

finished head

Hardness Rating

36.0 rockwell c minimum and 43.0 rockwell c maximum overall

Head Height

0.490 inches minimum and 0.500 inches maximum

Head Style

double hexagon extended washer

Material

steel overall

Nominal Thread Diameter

0.500 inches

Thread Class

3a

Thread Direction

right-hand

Thread Length

1.234 inches minimum and 1.281 inches maximum

Thread Quantity Per Inch

13

Thread Series Designator

unified national coarse (unc)

Width Between Flats

0.492 inches minimum and 0.500 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

11083

Caterpillar Inc Div Caterpillar Defense

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

574 - Iron or steel, structural, (less than 35 feet)(see 825)

National Motor Freight Classification Item Number

093486

Questions & Answers

1. What is the FSCG of the NSN 5306-00-253-7627?

   The FSCG of the NSN 5306-00-253-7627 is 5306

2. Does NSN 5306-00-253-7627 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 5306-00-253-7627 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5306-00-253-7627 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 5306-00-253-7627 was assigned to the Federal Catalog?

   It was assigned 54 years ago, on Wed, Jan 5, 1972