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NSN 17181P005

Valve Seat

0.436 inches minimum and 0.438 inches maximum flange seat to disk end height, 2.182 inches minimum and 2.192 inches maximum body inside diameter, 2.637 inches minimum and 2.638 inches maximum flange diameter, acft eng r1830 fsc application data, 2.273 inches minimum and 2.277 inches maximum body outside diameter.

NSN 4820-00-439-9759 Datasheet

(NSN) National Stock Number
4820-00-439-9759
(FSG) Federal Supply Group
48 - Valves
(FSC) Federal Supply Classification
4820 - Nonpowered Valves
(NIIN) National Item Identification Number
00-439-9759
Requires Demilitarization
Yes
(INC) Item Name Code
22113
Date
Tue, Jan 1, 1963
Schedule B Code
8481909090
Body Inside Diameter
2.182 inches minimum and 2.192 inches maximum
Body Outside Diameter
2.273 inches minimum and 2.277 inches maximum
Flange Diameter
2.637 inches minimum and 2.638 inches maximum
Flange Seat To Disk End Height
0.436 inches minimum and 0.438 inches maximum
Fsc Application Data
acft eng r1830
Hardness Rating
Material Document And Classification
unable to decode
Material
unable to decode
Seat Angle In Deg
45.000 nominal
Seating Surface Shape
angular
Style Designator
plain flanged
Under Flange Height
0.136 inches minimum and 0.144 inches maximum

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.
Source of Supply Code
FPZ - San antonio air logistics center kelly afb, texas 78241-5000
Pseudo Item Name Code
0022113

Cross Reference

CAGE Codes

00198
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Non-us manufacturer (nato), other foreign organization or codification bureaus
77445
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Non-manufacturers

Freight Information

Air Commodity
AZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Less than Carload Rating
S - 60.0
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
594 - Pumps and parts, (machinery and parts),(less than 35 feet)
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 4820-00-439-9759?

    The FSCG of the NSN 4820-00-439-9759 is 4820

  2. Does the NSN 4820-00-439-9759 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 4820-00-439-9759 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 4820-00-439-9759 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 4820-00-439-9759 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 4820-00-439-9759 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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