NSN 3183266

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.

4.750 inches maximum overall length, steel,aisi 1137-1141;1.875 in.dia;1.7495 in.dia one end;other end 1.718 in.dia,five external circular grooves,three grooves 0.562 in.w by 0.1872 in.deep w/four 0.312 in.dia holes in each,one groove 0.187 in.w by 0.1217 in.deep,one groove 0.063 in.w by 1.687 in.dia,1.000 in.dia thru hole,two internal circular grooves on one end,one groove 0.188 in.w by 1.375 in.dia;counterbored 0.050 in.deep by 1.305 in.dia same end as internal grooves,four longitudinal grooves 0.312 in.w by 1.031 in.w by 1.031 in.lg by 0.187 in.deep on other end,spaced 90 deg apart special features.

NSN 4820-01-033-7448 Datasheet

(NSN) National Stock Number

4820-01-033-7448

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

01-033-7448

Requires Demilitarization

Yes

(INC) Item Name Code

61926

Date

Sat, Jan 8, 1977

Schedule B Code

8481909090

Overall Length

4.750 inches maximum

Special Features

steel,aisi 1137-1141;1.875 in.dia;1.7495 in.dia one end;other end 1.718 in.dia,five external circular grooves,three grooves 0.562 in.w by 0.1872 in.deep w/four 0.312 in.dia holes in each,one groove 0.187 in.w by 0.1217 in.deep,one groove 0.063 in.w by 1.687 in.dia,1.000 in.dia thru hole,two internal circular grooves on one end,one groove 0.188 in.w by 1.375 in.dia;counterbored 0.050 in.deep by 1.305 in.dia same end as internal grooves,four longitudinal grooves 0.312 in.w by 1.031 in.w by 1.031 in.lg by 0.187 in.deep on other end,spaced 90 deg apart

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

0061926

Cross Reference

CAGE Codes

10001

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

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

29300

Water Commodity

736 - Plumbing supplies

National Motor Freight Classification Item Number

051080

Schedule B & Trade

Schedule B

8481-90-9090

Description

parts of taps, cocks, valves and similar appliances, nesoi

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74790

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4820-01-033-7448?

   The FSCG of the NSN 4820-01-033-7448 is 4820

2. Does the NSN 4820-01-033-7448 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481909090

3. Does NSN 4820-01-033-7448 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 4820-01-033-7448 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4820-01-033-7448 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 4820-01-033-7448 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Sat, Jan 8, 1977