NSN S343L4-23

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

1.438 inches nominal grip length, 0.465 inches nominal extended washer diameter, fighter aircraft (f18 e/f); arr list code end item identification, 0.036 inches nominal extended washer thickness, 0.250 inches nominal head height.

NSN 5306-01-541-5145 Datasheet

(NSN) National Stock Number

5306-01-541-5145

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5306 - Bolts

(NIIN) National Item Identification Number

01-541-5145

Requires Demilitarization

Yes

(INC) Item Name Code

27851

Date

Thu, Jun 29, 2006

End Item Identification

fighter aircraft (f18 e/f); arr list code

Extended Washer Diameter

0.465 inches nominal

Extended Washer Thickness

0.036 inches nominal

Grip Length

1.438 inches nominal

Head Height

0.250 inches nominal

Head Minor Diameter

0.312 inches nominal

Head Style

spline extended washer

Material Document And Classification

unable to decode

Part Name Assigned By Controlling Agency

inavy: bolt, close tolerance; dwg: bolt - close tolerance, spline, flange head, 220 ksi ftu, cres

Nominal Thread Diameter

0.250 inches

Surface Treatment Document And Classification

unable to decode

Surface Treatment

unable to decode

Special Features

undrilled head and threads; wrenching element no. 10

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.468 inches nominal

Thread Quantity Per Inch

28

Thread Series Designator

unified national joint fine (unjf)

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

0027851

Cross Reference

CAGE Codes

56878

Sps Technologies, Llc Dba Pb Fasteners

U.s./canadian manufacturers

80539

Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana

U.s./canadian manufacturers

06725

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

U.s./canadian manufacturers

1EM77

B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace

U.s./canadian manufacturers

0ZC92

Heartland Precision Fasteners Inc

U.s./canadian manufacturers

73197

Hi-Shear Corporation

U.s./canadian manufacturers

L4528

Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc

Non-us manufacturer (nato), other foreign organization or codification bureaus

0PTK6

Sps Technologies Inc

U.s./canadian manufacturers

27624

Sps Technologies Llc Dba Pb Fasteners Div Pb Fasteners

U.s./canadian manufacturers

17446

Huck International, Inc

U.s./canadian manufacturers

16258

Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok

U.s./canadian manufacturers

1VSL7

Houston Precision Fasteners I Lp

U.s./canadian manufacturers

58998

Fastener Innovation Technology, Inc. Dba F I T

U.s./canadian manufacturers

76301

The Boeing Company Div Defense

U.s./canadian manufacturers

06710

Valley-Todeco, Inc. Dba Arconic Fastening Systems

U.s./canadian manufacturers

06950

Howmet Global Fastening Systems Inc

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 5306-01-541-5145?

   The FSCG of the NSN 5306-01-541-5145 is 5306

2. Does NSN 5306-01-541-5145 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 5306-01-541-5145 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5306-01-541-5145 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 5306-01-541-5145 was assigned to the Federal Catalog?

   It was assigned 20 years ago, on Thu, Jun 29, 2006