NSN 3MFRA334CFA16

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. It may include a timer function. Includes membrane switch. Excludes: switch,flexible; switch,pressure; and switch,thermostatic.

flat countersunk head style, 100.0 degrees nominal countersink angle, cross recess type 1 internal drive style, 1.781 inches nominal fastener length, 0.497 inches nominal head diameter.

NSN 5305-00-504-5544 Datasheet

(NSN) National Stock Number

5305-00-504-5544

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

00-504-5544

Requires Demilitarization

Yes

(INC) Item Name Code

06657

Date

Wed, Jul 17, 1974

Schedule B Code

7318152000

Countersink Angle

100.0 degrees nominal

Fastener Length

1.781 inches nominal

Head Diameter

0.497 inches nominal

Head Style

flat countersunk

Internal Drive Style

cross recess type 1

Nominal Thread Diameter

0.250 inches

Screw Material

steel

Screw Surface Treatment

cadmium and chromate

Shank Surface Finish

32.0 microinches

Shank Surface Treatment Document And Classification

qq-p-416 ty 2 cl 3 fed spec single treatment response

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.469 inches nominal

Thread Quantity Per Inch

28

Thread Series Designator

unf

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

0006657

Cross Reference

CAGE Codes

76301

The Boeing Company Div Defense

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

7318-15-2000

Description

bolts and bolts and their nuts or washers exported in the same shipment

End Use

12110 - Iron and steel products, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69421

(NAICS) North American Industrial Classification System

332722

Questions & Answers

1. What is the FSCG of the NSN 5305-00-504-5544?

   The FSCG of the NSN 5305-00-504-5544 is 5305

2. Does the NSN 5305-00-504-5544 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318152000

3. Does NSN 5305-00-504-5544 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 5305-00-504-5544 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5305-00-504-5544 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 5305-00-504-5544 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Wed, Jul 17, 1974