NSN C320000166

0.155 inches minimum and 0.167 inches maximum head diameter, 0.309 inches minimum and 0.370 inches maximum distance from largest bearing surface of head to end of first diameter, 0.060 inches nominal first diameter from head, 0.469 inches minimum and 0.500 inches maximum fastener length, 1 externally relieved body diameter quantity.

NSN 5305-00-173-8451 Datasheet

(NSN) National Stock Number

5305-00-173-8451

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

00-173-8451

Requires Demilitarization

Yes

(INC) Item Name Code

01852

Date

Fri, Feb 16, 1973

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

0.309 inches minimum and 0.370 inches maximum

Externally Relieved Body Diameter Quantity

1

Fastener Length

0.469 inches minimum and 0.500 inches maximum

First Diameter From Head

0.060 inches nominal

Head Diameter

0.155 inches minimum and 0.167 inches maximum

Head Height

0.045 inches minimum and 0.053 inches maximum

Head Style

pan no. 2

Internal Drive Style

slot

Material Document And Classification

qq-s-763,300 series fed spec single material response or 66,300 series fed std single material response or comp 16-18 or 18-8 assn std single material response overall

Material

steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303f or steel comp 303 plus x or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 323 or steel comp 324 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385 overall

Nominal Thread Diameter

0.086 inches

Surface Treatment Document And Classification

c190000120,fsc-88818 mfr ref single treatment response overall

Surface Treatment

passivate overall

Thread Class

2a

Thread Direction

right-hand

Thread Length

0.130 inches minimum and 0.160 inches maximum

Thread Quantity Per Inch

56

Thread Series Designator

unified national coarse (unc)

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

0001852

Cross Reference

CAGE Codes

88818

Kearfott Corporation Div Guidance and Navigation Division

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

Questions & Answers

1. What is the FSCG of the NSN 5305-00-173-8451?

   The FSCG of the NSN 5305-00-173-8451 is 5305

2. Does NSN 5305-00-173-8451 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 5305-00-173-8451 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5305-00-173-8451 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 5305-00-173-8451 was assigned to the Federal Catalog?

   It was assigned 53 years ago, on Fri, Feb 16, 1973