NSN 2536426

A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes:retainer, optical element.

0.096 inches minimum and 0.110 inches maximum head height, 0.108 inches minimum and 0.116 inches maximum first diameter from head, 0.750 inches nominal fastener length, 0.500 inches nominal distance from largest bearing surface of head to end of first diameter, 1 externally relieved body diameter quantity.

NSN 5305-01-321-4901 Datasheet

(NSN) National Stock Number

5305-01-321-4901

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

01-321-4901

Requires Demilitarization

Yes

(INC) Item Name Code

01852

Date

Tue, Jun 19, 1990

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.500 inches nominal

Externally Relieved Body Diameter Quantity

1

Fastener Length

0.750 inches nominal

First Diameter From Head

0.108 inches minimum and 0.116 inches maximum

Head Height

0.096 inches minimum and 0.110 inches maximum

Head Style

hexagon

Internal Drive Style

w/o internal drive

Nominal Thread Diameter

0.164 inches

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.230 inches minimum and 0.270 inches maximum

Thread Quantity Per Inch

32

Thread Series Designator

unified national coarse (unc)

Width Between Flats

0.244 inches minimum and 0.250 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

0001852

Cross Reference

CAGE Codes

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

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

National Motor Freight Class Rating

W - Rating variable

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

48950

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

093486

Questions & Answers

1. What is the FSCG of the NSN 5305-01-321-4901?

   The FSCG of the NSN 5305-01-321-4901 is 5305

2. Does NSN 5305-01-321-4901 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 5305-01-321-4901 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5305-01-321-4901 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 5305-01-321-4901 was assigned to the Federal Catalog?

   It was assigned 36 years ago, on Tue, Jun 19, 1990