NSN PB2AR

0.069 inches minimum and 0.074 inches maximum drilled hole diameter, 34.0 rockwell c minimum and 38.0 rockwell c maximum hardness rating, chamfered or washer faced bearing surface type, 125.0 microinches bearing surface finish, 110.0 degrees nominal both ends countersink angle.

NSN 5310-01-256-9716 Datasheet

(NSN) National Stock Number

5310-01-256-9716

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

01-256-9716

Requires Demilitarization

Yes

(INC) Item Name Code

01857

Date

Wed, Jun 10, 1987

Bearing Surface Finish

125.0 microinches

Bearing Surface Type

chamfered or washer faced

Countersink Angle

110.0 degrees nominal both ends

Drilled Hole Diameter

0.069 inches minimum and 0.074 inches maximum

Hardness Rating

34.0 rockwell c minimum and 38.0 rockwell c maximum

Hole Configuration Style

configuration b

Hole Type And Quantity

3 drilled

Material Document And Classification

mil-s-6758,cond d-1 or d-4 or f-4 mil spec 1st material response or mil-s-5000,cond c-1 or c-4 mil spec 2nd material response overall

Material

steel comp 4130 or steel comp e4340 overall

Nominal Thread Size

0.750 inches

Nut Height

0.250 inches nominal

Nut Style

hexagon

Specification/Standard Data

80205-nas1423 professional/industrial association standard

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 2 fed spec single treatment response overall

Surface Treatment

cadmium and chromate overall

Thread Class

3b

Thread Direction

left-hand

Thread Quantity Per Inch

16

Thread Series

unified national joint fine (unjf)

Width Across Flats

1.109 inches minimum and 1.127 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.

Pseudo Item Name Code

0001857

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)

89946

Eaton Corporation Dba Eaton Inoac

Non-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

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

093486

Questions & Answers

1. What is the FSCG of the NSN 5310-01-256-9716?

   The FSCG of the NSN 5310-01-256-9716 is 5310

2. Does NSN 5310-01-256-9716 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 5310-01-256-9716 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5310-01-256-9716 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 5310-01-256-9716 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Wed, Jun 10, 1987