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  4. 51449B

NSN 51449B

Packing Nut

steel corrosion resisting material, 1.000 inches nominal overall length, 1.812 inches nominal largest inside diameter, not casehardened casehardening indicator, 0.625 inches nominal length to shoulder.

NSN 4730-00-596-3947 Datasheet

(NSN) National Stock Number
4730-00-596-3947
(FSG) Federal Supply Group
47 - Pipe, Tubing, Hose, and Fittings
(NIIN) National Item Identification Number
00-596-3947
Requires Demilitarization
Yes
(INC) Item Name Code
18028
Date
Fri, Jan 10, 1975
Schedule B Code
7318160000
Casehardening Indicator
not casehardened
Largest Inside Diameter
1.812 inches nominal
Length To Shoulder
0.625 inches nominal
Material
steel corrosion resisting
Overall Length
1.000 inches nominal
Screw Thread Location
external
Screw Thread Series Designator
un
Smallest Inside Diameter
1.510 inches nominal
Style Designator
hexagon, external thread, recessed head
Thread Class
2a
Thread Direction
right-hand
Thread Length
0.406 inches nominal
Thread Size
2.125in-16
Width Across Flats
2.250 inches nominal

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
0018028

Cross Reference

CAGE Codes

05073
Babcock & Wilcox Co
U.s./canadian manufacturers
58529
The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company
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
573 - Bolts or nuts (iron or steel),(less than 35 feet)
National Motor Freight Classification Item Number
093486

Schedule B & Trade

Schedule B
7318-16-0000
Description
nuts of iron or steel
End Use
12300 - Finished metal shapes
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 4730-00-596-3947?

    The FSCG of the NSN 4730-00-596-3947 is 4730

  2. Does the NSN 4730-00-596-3947 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 4730-00-596-3947 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 4730-00-596-3947 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4730-00-596-3947 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 4730-00-596-3947 was assigned to the Federal Catalog?

    It was assigned 51 years ago, on Fri, Jan 10, 1975

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