NSN 7409374

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.875 inches nominal hole diameter, 1.060 inches nominal ball seat depth, used on seawolf class ssn end item identification, nickel alloy and copper alloy material, 2.249 inches nominal outside diameter.

NSN 5340-01-499-7171 Datasheet

(NSN) National Stock Number

5340-01-499-7171

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5340 - Commercial Hardware

(NIIN) National Item Identification Number

01-499-7171

Requires Demilitarization

Yes

(INC) Item Name Code

19451

Date

Thu, Aug 1, 2002

Ball Seat Depth

1.060 inches nominal

End Item Identification

used on seawolf class ssn

Hole Diameter

0.875 inches nominal

Material

nickel alloy and copper alloy

Outside Diameter

2.249 inches nominal

Overall Height

1.125 inches nominal

Part Name Assigned By Controlling Agency

ball joint

Radius

1.754 inches nominal

Style Designator

seat

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

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0019451

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

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

49790

Water Commodity

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

095190

Questions & Answers

1. What is the FSCG of the NSN 5340-01-499-7171?

   The FSCG of the NSN 5340-01-499-7171 is 5340

2. Does NSN 5340-01-499-7171 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 5340-01-499-7171 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5340-01-499-7171 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

5. When the NSN 5340-01-499-7171 was assigned to the Federal Catalog?

   It was assigned 24 years ago, on Thu, Aug 1, 2002