NSN CA4520-4-15

1.356 inches minimum and 1.376 inches maximum fastener length, distance from head largest bearing surface to shank hole center, 100.0 degrees nominal countersink angle, 0.2483 inches minimum and 0.2492 inches maximum grip diameter, 0.938 inches minimum and 0.954 inches maximum grip length.

NSN 5305-00-121-8908 Datasheet

(NSN) National Stock Number

5305-00-121-8908

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

00-121-8908

Requires Demilitarization

Yes

(INC) Item Name Code

29294

Date

Fri, Oct 25, 1968

Schedule B Code

7318152000

Countersink Angle

100.0 degrees nominal

Distance From Head Largest Bearing Surface To Shank Hole Center

Fastener Length

1.356 inches minimum and 1.376 inches maximum

Grip Diameter

0.2483 inches minimum and 0.2492 inches maximum

Grip Length

0.938 inches minimum and 0.954 inches maximum

Hardness Rating

Head Diameter

0.449 inches minimum and 0.507 inches maximum

Head Style

flat countersunk

Internal Drive Style

high-torque

Locking Feature

unable to decode

Material Document And Classification

unable to decode

Material

unable to decode

Nominal Thread Diameter

0.250 inches

Shank Unthreaded Hole Diameter

Surface Finish

unable to decode

Surface Treatment Document And Classification

unable to decode

Surface Treatment

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.282 inches minimum and 0.333 inches maximum

Thread Quantity Per Inch

28

Thread Series Designator

unified national joint fine (unjf)

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

0029294

Cross Reference

CAGE Codes

80539

Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana

U.s./canadian manufacturers

84256

Avibank Mfg., Inc. Dba Avibank Manufacturing Inc

U.s./canadian manufacturers

29372

Howmet Global Fastening Systems Inc. Div Tridair Products

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)

76301

The Boeing Company Div Defense

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

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

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 5305-00-121-8908?

   The FSCG of the NSN 5305-00-121-8908 is 5305

2. Does the NSN 5305-00-121-8908 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318152000

3. Does NSN 5305-00-121-8908 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 5305-00-121-8908 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5305-00-121-8908 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 5305-00-121-8908 was assigned to the Federal Catalog?

   It was assigned 57 years ago, on Fri, Oct 25, 1968