NSN 29-237

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

not included core drilling feature, 6.250 inches nominal drill capacity hole diameter, not included joint step thread feature, 3.000 inches nominal joint thread length, roller cutting edge type.

NSN 3820-00-431-9863 Datasheet

(NSN) National Stock Number

3820-00-431-9863

(FSG) Federal Supply Group

38 - Construction, Mining, Excavating, and Highway Maintenance Equipment

(FSC) Federal Supply Classification

3820 - Mining, Rock Drilling, Earth Boring and Related Equipment

(NIIN) National Item Identification Number

00-431-9863

Requires Demilitarization

Yes

(INC) Item Name Code

13668

Date

Tue, May 14, 1974

Schedule B Code

8430498050

Core Drilling Feature

not included

Cutting Edge Type

roller

Drill Capacity Hole Diameter

6.250 inches nominal

Joint Step Thread Feature

not included

Joint Thread Length

3.000 inches nominal

Joint Thread Location

external

Joint Thread Series Modification

modified by 2.630 in.taper

Joint Thread Series

nonstandard

Joint Thread Diameter

3.220 inches nominal

Joint Thread Direction

right-hand

Pilot Cutter

included

Pilot Spike

not included

Roller Quantity

3

Roller Tooth Type

intermediate

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

0013668

Cross Reference

CAGE Codes

3N0A6

Industrial Process Systems Llc Dba Ips

Non-manufacturers

66155

Porta Drill Inc

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

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

90480

Water Commodity

72E - Engineer and material handling equipment, test/tool sets and equipment

National Motor Freight Classification Item Number

183850

Schedule B & Trade

Schedule B

8430-49-8050

Description

boring or sinking machinery, nesoi

End Use

21030 - Excavating machinery

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

72344

(NAICS) North American Industrial Classification System

333131

Questions & Answers

1. What is the FSCG of the NSN 3820-00-431-9863?

   The FSCG of the NSN 3820-00-431-9863 is 3820

2. Does the NSN 3820-00-431-9863 have a Schedule B code assigned?

   Yes, the Schedule B code is 8430498050

3. Does NSN 3820-00-431-9863 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 3820-00-431-9863 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3820-00-431-9863 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 3820-00-431-9863 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Tue, May 14, 1974