NSN 91D4MC

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

0.640 inches minimum counterbore diameter, setscrews attachment method, 0.320 inches minimum counterbore depth, gray, fed std 595, 36231 color, 0.484 inches maximum distance from hole center to knob/skirt base.

NSN 5355-00-499-7746 Datasheet

(NSN) National Stock Number

5355-00-499-7746

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5355 - Knobs and Pointers

(NIIN) National Item Identification Number

00-499-7746

Requires Demilitarization

Yes

(INC) Item Name Code

03263

Date

Fri, Jul 2, 1971

Schedule B Code

8531900002

Attachment Method

setscrews

Color

gray, fed std 595, 36231

Counterbore Depth

0.320 inches minimum

Counterbore Diameter

0.640 inches minimum

Distance From Hole Center To Knob/Skirt Base

0.484 inches maximum

Gripping Surface Condition

grip aid

Inside Diameter

0.252 inches minimum and 0.254 inches maximum

Material Transparency

opaque

Nominal Thread Size

0.164 inches screw hole

Outside Diameter

0.890 inches minimum and 0.930 inches maximum

Overall Depth

0.730 inches minimum

Overall Thickness

0.980 inches minimum and 1.040 inches maximum

Screw Drive Type

hexagon socket

Setscrew Hole Quantity

2

Shaft Accommodation Style

counterbored

Skirt Design

nondetachable

Skirt Outside Diameter

1.525 inches maximum

Skirt Style

flared

Style Designator

round

Thread Quantity Per Inch

32 screw hole

Thread Series Designator

unified national coarse (unc) screw hole

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

0003263

Cross Reference

CAGE Codes

23480

Electronic Hardware Corp Dba Electronic Hardware Corp

U.s./canadian manufacturers

52525

Lerco Div Space-Lok Inc

U.s./canadian manufacturers

99813

Jan Hardware Mfg Co Inc

U.s./canadian manufacturers

3B150

Raytheon Company Dba Raytheon Co

U.s./canadian manufacturers

49956

Raytheon Company Div Corp

U.s./canadian manufacturers

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

BZ -

Air Dimension

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

National Motor Freight Class Rating

G - 125.0

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

73040

Water Commodity

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

National Motor Freight Classification Item Number

146230

Schedule B & Trade

Schedule B

8531-90-0002

Description

parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77885

(NAICS) North American Industrial Classification System

335999

Questions & Answers

1. What is the FSCG of the NSN 5355-00-499-7746?

   The FSCG of the NSN 5355-00-499-7746 is 5355

2. Does the NSN 5355-00-499-7746 have a Schedule B code assigned?

   Yes, the Schedule B code is 8531900002

3. Does NSN 5355-00-499-7746 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.

4. Does NSN 5355-00-499-7746 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5355-00-499-7746 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.

6. When the NSN 5355-00-499-7746 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Fri, Jul 2, 1971