NSN 6640207-12

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

2.500 inches nominal fastener length, flat chamfer head style, hardness rating, 0.735 inches minimum and 0.750 inches maximum head diameter, 0.492 inches minimum and 0.500 inches maximum head height.

NSN 5305-01-357-5630 Datasheet

(NSN) National Stock Number

5305-01-357-5630

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

01-357-5630

Requires Demilitarization

Yes

(INC) Item Name Code

16282

Date

Sun, Apr 26, 1992

Schedule B Code

7508900000

Fastener Length

2.500 inches nominal

Hardness Rating

Head Diameter

0.735 inches minimum and 0.750 inches maximum

Head Height

0.492 inches minimum and 0.500 inches maximum

Head Style

flat chamfer

Internal Drive Style

hexagon

Locking Feature

Material Document And Classification

unable to decode

Material

unable to decode

Minimum Tensile Strength

180000 pounds per square inch

Nominal Thread Diameter

0.500 inches

Thread Class

3a

Thread Direction

right-hand

Thread Length

2.140 inches nominal

Thread Quantity Per Inch

13

Thread Series Designator

unified national coarse (unc)

Width Across Flats

0.375 inches minimum and 0.379 inches maximum

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

0016282

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

U.s./canadian manufacturers

25685

Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance

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

Q - 70.0

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

50600

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

096640

Schedule B & Trade

Schedule B

7508-90-0000

Description

other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)

End Use

12300 - Finished metal shapes

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69975

(NAICS) North American Industrial Classification System

332999

Questions & Answers

1. What is the FSCG of the NSN 5305-01-357-5630?

   The FSCG of the NSN 5305-01-357-5630 is 5305

2. Does the NSN 5305-01-357-5630 have a Schedule B code assigned?

   Yes, the Schedule B code is 7508900000

3. Does NSN 5305-01-357-5630 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 5305-01-357-5630 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5305-01-357-5630 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 5305-01-357-5630 was assigned to the Federal Catalog?

   It was assigned 34 years ago, on Sun, Apr 26, 1992