NSN 213919

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

26.0 rockwell c minimum and 32.0 rockwell c maximum overall hardness rating, 0.928 inches minimum and 0.948 inches maximum fastener length, finished head features provided, 0.070 inches minimum and 0.090 inches maximum extended washer thickness, 0.490 inches minimum and 0.510 inches maximum extended washer diameter.

NSN 5306-00-530-9844 Datasheet

(NSN) National Stock Number

5306-00-530-9844

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5306 - Bolts

(NIIN) National Item Identification Number

00-530-9844

Requires Demilitarization

Yes

(INC) Item Name Code

01847

Date

Tue, Jan 1, 1963

Extended Washer Diameter

0.490 inches minimum and 0.510 inches maximum

Extended Washer Thickness

0.070 inches minimum and 0.090 inches maximum

Fastener Length

0.928 inches minimum and 0.948 inches maximum

Features Provided

finished head

Hardness Rating

26.0 rockwell c minimum and 32.0 rockwell c maximum overall

Head Height

0.334 inches minimum and 0.354 inches maximum

Head Style

double hexagon w/hole

Material Document And Classification

ams 6322 assn std single material response overall

Material

steel comp 8740 overall

Nominal Thread Diameter

0.312 inches

Surface Treatment Document And Classification

ams 2400 assn std single treatment response overall

Surface Treatment

cadmium overall

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.780 inches minimum and 0.790 inches maximum

Thread Quantity Per Inch

24

Thread Series Designator

unf

Width Between Flats

0.362 inches minimum and 0.377 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

A - Item does not contain precious metal.

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.

Source of Supply Code

SMS - Defense logistics agency, enterprise business systems

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

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 5306-00-530-9844?

   The FSCG of the NSN 5306-00-530-9844 is 5306

2. Does NSN 5306-00-530-9844 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 5306-00-530-9844 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5306-00-530-9844 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 5306-00-530-9844 was assigned to the Federal Catalog?

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