NSN MS20426D7-7

b-52 aircraft end item identification, 0.083 inches nominal head height, 99.5 degrees minimum and 100.5 degrees maximum countersink angle, 0.4275 inches minimum and 0.4475 inches maximum fastener length, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style.

NSN 5320-01-671-5519 Datasheet

(NSN) National Stock Number

5320-01-671-5519

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5320 - Rivets

(NIIN) National Item Identification Number

01-671-5519

Requires Demilitarization

Yes

(INC) Item Name Code

00861

Date

Mon, Apr 2, 2018

End Item Identification

b-52 aircraft

Countersink Angle

99.5 degrees minimum and 100.5 degrees maximum

Fastener Length

0.4275 inches minimum and 0.4475 inches maximum

Head Height

0.083 inches nominal

Head Style

flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)

Head Major Diameter

0.411 inches minimum and 0.419 inches maximum

Heat Treatment

t-4 solution heat treated overall

Material Document And Classification

alloy 2017-t4 per ams4982 national std/spec single material response overall

Material

aluminum alloy 2017 overall

Part Name Assigned By Controlling Agency

rivet,solid,countersunk 100 deg,precision head,aluminum and titanium columbium alloy

Shank Diameter

0.218 inches minimum and 0.222 inches maximum

Shank Style

straight w/radius chamfered tip

Special Features

inactive for new design;for repair use only

Specification/Standard Data

80205-nas-20426 professional/industrial association standard

Surface Treatment Document And Classification

mil-a-8625,ty ii,cl 1 dichromate seal mil spec single treatment response overall

Surface Treatment

anodize overall

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

0000861

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)

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

AZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

U - 50.0

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

54760

Water Commodity

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

National Motor Freight Classification Item Number

106510

Questions & Answers

1. What is the FSCG of the NSN 5320-01-671-5519?

   The FSCG of the NSN 5320-01-671-5519 is 5320

2. Does NSN 5320-01-671-5519 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 5320-01-671-5519 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5320-01-671-5519 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 5320-01-671-5519 was assigned to the Federal Catalog?

   It was assigned 8 years ago, on Mon, Apr 2, 2018