NSN MS91528-4C2B

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

setscrews attachment method, 0.114 inches minimum counterbore depth, 0.750 inches minimum counterbore diameter, grip aid gripping surface condition, 0.260 inches maximum distance from hole center to knob/skirt base.

NSN 5355-00-151-6054 Datasheet

(NSN) National Stock Number

5355-00-151-6054

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5355 - Knobs and Pointers

(NIIN) National Item Identification Number

00-151-6054

Requires Demilitarization

Yes

(INC) Item Name Code

03263

Date

Mon, Mar 22, 1971

Schedule B Code

8531900002

Attachment Method

setscrews

Counterbore Depth

0.114 inches minimum

Counterbore Diameter

0.750 inches minimum

Distance From Hole Center To Knob/Skirt Base

0.260 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

1.740 inches minimum and 1.780 inches maximum

Overall Depth

0.520 inches minimum

Overall Thickness

0.820 inches minimum and 0.880 inches maximum

Reference Marking

dot

Screw Drive Type

hexagon socket

Setscrew Hole Quantity

2

Shaft Accommodation Style

counterbored

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

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

0003263

Cross Reference

CAGE Codes

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

07886

Dar Electronics Inc Commercial Products Div Dba National Radio Co

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 5355-00-151-6054?

   The FSCG of the NSN 5355-00-151-6054 is 5355

2. Does the NSN 5355-00-151-6054 have a Schedule B code assigned?

   Yes, the Schedule B code is 8531900002

3. Does NSN 5355-00-151-6054 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 5355-00-151-6054 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5355-00-151-6054 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 5355-00-151-6054 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Mon, Mar 22, 1971