11589528

View detailed technical data, stock status, and sourcing information for: 11589528

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11589528
Federal Supply Group
Engine Accessories
National Stock Number
2930-00-781-8187
Item Name Code
22138
Assigment Date
01/12/1968 (58 years ago)

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).

4.750 inches nominal core thickness, 32.092 inches nominal overall height, 24.719 inches nominal core width, 27.125 inches nominal overall width, 5.875 inches nominal overall thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Height
32.092 inches nominal
Overall Width
27.125 inches nominal
Overall Thickness
5.875 inches nominal
Core Width
24.719 inches nominal
Core Thickness
4.750 inches nominal
Tank Quantity
1 1st tank lower
Tank Quantity
1 2d tank upper
Core Height
24.344 inches nominal
Outlet End Connection Type
flanged
Filler Neck
included
Tank Location
lower 1st tank lower
Tank Location
upper 2d tank upper
Tank Material
unable to decode
Tank Height
4.750 inches nominal 1st tank lower
Tank Height
4.750 inches nominal 2d tank upper
Tank Width
31.781 inches nominal 1st tank lower
Tank Width
31.781 inches nominal 2d tank upper
Tank Thickness
5.093 inches nominal 1st tank lower
Tank Thickness
5.093 inches nominal 2d tank upper
Core Quantity
1
Core Material And Location
copper overall
Core Type
plate fin
Core Type
tube
Inlet Connection End Type
flanged
Inlet Connection End Quantity
1
Inlet Connection End Shape
round
Outlet Connection End Quantity
1
Outlet Connection End Shape
round
Filler Neck Quantity
1
Valve Casing
not included
Coolant Level Elbow Check Valve
not included
Fan Shroud
not included
Mounting Feature
included
Mounting Method And Location
unable to decode

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
11589528 Engine Coolant Radiator

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2930-00-781-8187?
The FSCG of the NSN 2930-00-781-8187 is 2930
Does the NSN 2930-00-781-8187 have a Schedule B code assigned?
Yes, the Schedule B code is 8708915000
Does NSN 2930-00-781-8187 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.
Does NSN 2930-00-781-8187 contain precious materials?
Precious metal content is unknown
Does NSN 2930-00-781-8187 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.
When the NSN 2930-00-781-8187 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Jan 12, 1968

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