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NSN 515643Y2

Valve Stem Guide

45.0 aa end chamfer angle in deg, 45.0 bb end chamfer angle in deg, 0.745 inches minimum and 0.750 inches maximum aa end diameter, 0.030 inches nominal bb end chamfer length, 0.030 inches nominal aa end chamfer length.

NSN 2805-00-753-9844 Datasheet

(NSN) National Stock Number
2805-00-753-9844
(FSG) Federal Supply Group
28 - Engines, Turbines, and Components
(NIIN) National Item Identification Number
00-753-9844
Requires Demilitarization
Yes
(INC) Item Name Code
32562
Date
Mon, Jan 1, 1962
Schedule B Code
8481909090
Aa End Chamfer Length
0.030 inches nominal
Aa End Chamfer Angle In Deg
45.0
Aa End Diameter
0.745 inches minimum and 0.750 inches maximum
Bb End Chamfer Angle In Deg
45.0
Bb End Chamfer Length
0.030 inches nominal
Bb End Shank Diameter
0.757 inches minimum and 0.758 inches maximum
Bore Counterbore
not included
Bore Countersink
included
Bore Diameter
0.5500 inches minimum and 0.5520 inches maximum
Countersink Angle In Deg
90.0
Countersink Diameter
0.590 inches nominal
Countersink Location
aa end and bb end
Fillet Step Radius
0.060 inches nominal
Fsc Application Data
engine,gasoline,non-aircraft
Length From Aa End To Largest Diameter Face
1.302 inches minimum and 1.308 inches maximum
Major Diameter Length
0.122 inches minimum and 0.128 inches maximum
Material
copper alloy
Metallic Hardness Rating
97.0 minimum rockwell k
Outside Diameter
1.120 inches nominal
Overall Length
2.750 inches nominal
Shoulder Diameter
0.778 inches minimum and 0.784 inches maximum
Shoulder First Fillet Radius
0.030 inches nominal
Shoulder Length
0.160 inches nominal
Shoulder Second Fillet Radius
0.030 inches nominal
Style Designator
stepped shoulder-tapered shank end
Taper Length
0.190 inches minimum and 0.250 inches maximum
Taper Minor Diameter
0.775 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.
Source of Supply Code
AKZ - Us army tank-automotive and armaments command warren, mi 48397-5000
Pseudo Item Name Code
0032562

Cross Reference

CAGE Codes

02978
Renk America Llc Div Renk America
U.s./canadian manufacturers
19207
U S Army Tank Automotive Command Amsta-Im-Mm
Government departments or units, including military organizations

Freight Information

Air Commodity
VZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Less than Carload Rating
K - 92.5
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
63220
Water Commodity
586 - Vehicle parts, other than automobile
National Motor Freight Classification Item Number
133300

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 2805-00-753-9844?

    The FSCG of the NSN 2805-00-753-9844 is 2805

  2. Does the NSN 2805-00-753-9844 have a Schedule B code assigned?

    Yes, the Schedule B code is 8481909090

  3. Does NSN 2805-00-753-9844 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 2805-00-753-9844 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 2805-00-753-9844 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 2805-00-753-9844 was assigned to the Federal Catalog?

    It was assigned 64 years ago, on Mon, Jan 1, 1962

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