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NSN 8F1397

Air Valve Seat

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

matl steel;1.812 in. lg;0.406 in. od;internal thds 0.312-24 unf 3b rh;external thds 0.625-11 unc 2a rh;0.750 in. dia across wrenching flats;0.109 in. dia fluid passage general characteristics item description.

NSN 2910-00-321-9489 Datasheet

(NSN) National Stock Number
2910-00-321-9489
(FSG) Federal Supply Group
29 - Engine Accessories
(FSC) Federal Supply Classification
2910 - Nonaircraft Engine Fuel System Components
(NIIN) National Item Identification Number
00-321-9489
Requires Demilitarization
Yes
(INC) Item Name Code
77777
Date
Tue, Jan 1, 1963
General Characteristics Item Description
matl steel;1.812 in. lg;0.406 in. od;internal thds 0.312-24 unf 3b rh;external thds 0.625-11 unc 2a rh;0.750 in. dia across wrenching flats;0.109 in. dia fluid passage

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
1517585

Cross Reference

CAGE Codes

11083
Caterpillar Inc Div Caterpillar Defense
U.s./canadian manufacturers
74006
Reliance Comm/tec Corp Lorain Products Div
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
63220
Water Commodity
593 - Motors and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
133300

Questions & Answers

  1. What is the FSCG of the NSN 2910-00-321-9489?

    The FSCG of the NSN 2910-00-321-9489 is 2910

  2. Does NSN 2910-00-321-9489 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 2910-00-321-9489 contain precious materials?

    Precious metal content is unknown

  4. Does NSN 2910-00-321-9489 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.

  5. When the NSN 2910-00-321-9489 was assigned to the Federal Catalog?

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

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