NSN AA19203

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

0.406 inches nominal flange length, not included closed end circular recess, included closed end hole, concave closed end shape, 3.766 inches nominal flange outside diameter.

NSN 4730-00-906-0712 Datasheet

(NSN) National Stock Number

4730-00-906-0712

(FSG) Federal Supply Group

47 - Pipe, Tubing, Hose, and Fittings

(FSC) Federal Supply Classification

4730 - Hose, Pipe, Tube, Lubrication and Railing Fittings

(NIIN) National Item Identification Number

00-906-0712

Requires Demilitarization

Yes

(INC) Item Name Code

33328

Date

Wed, Jun 22, 1966

Closed End Hole

included

Closed End Circular Recess

not included

Closed End Shape

concave

Flange Length

0.406 inches nominal

Flange Outside Diameter

3.766 inches nominal

Flange Securing Hole

not included

Hole Quantity

1

Hole Thread Direction

right-hand

Hole Thread Size And Series/Type Designator

1/4-20 unified national coarse (unc)

Inside Diameter

2.750 inches nominal

Largest Outside Diameter

3.453 inches nominal

Material

plastic phenol formaldehyde (pmo)

Open End Type

flanged

Overall Length

6.031 inches nominal

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

0033328

Cross Reference

CAGE Codes

24047

Cooper Industries Inc Dba Cooper Tools

U.s./canadian manufacturers

6X081

Cooper Industries Industrial Machinery Div

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 4730-00-906-0712?

   The FSCG of the NSN 4730-00-906-0712 is 4730

2. Does NSN 4730-00-906-0712 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 4730-00-906-0712 contain precious materials?

   Precious metal content is unknown

4. Does NSN 4730-00-906-0712 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 4730-00-906-0712 was assigned to the Federal Catalog?

   It was assigned 60 years ago, on Wed, Jun 22, 1966