391-2581-001

3912581001 Seal Retainer

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Datasheet. 391-2581-001 specification

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.891in.

Aperture Diameter
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.

1.625in.

Body Outside Diameter
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.

2.750in.

Seal Seat Diameter

2.125in. and 2.127in.

Seal Seat Depth

0.375in. and 0.391in.

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Fsc Application Data
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.

pump, hydraulic

Answers.

What material is the seal retainer made of ?

Steel

What is the NSN for 391-2581-001?

5330-00-284-2194

How is this classified for shipping?

Schedule B number: 3926904500
nmfc 128000
Gaskets,washers & other seals

What's the federal classification of 391-2581-001?

FSC 5330 ⁓ Packing and gasket materials

Note-this fsc includes only seals and gaskets designed for standard use. seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. similar materials used to make seals, gaskets, and packing are available in bulk form, refer to fsg 93, fsg 80, and fsg 83.

Excluding o-rings (fsc 5331); bulk material items, such as; rubber, cork, and asbestos sheets and strips (fsg 93); liquid gasket materials (rtv, permatex, etc.) (fsg 80); rfi and emi seals and gaskets (fsc 5999), and all seal retainers.

NSN 5330-00-284-2194 RETAINER,SEAL

NIIN
002842194
NIIN Date
09/05/73
Schedule B
3926904500 
Name Code
50336
FIIG
A032A0
Item Weight
0.500lbs
Item Dimensions
20 X 20 X 20
QUP
 
Historical Price
$232.50 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. HA1072 Cage 13829

Major End Users Countries and entities

  • - U.s. Marine Corps 
  • - Department of The Navy 
  • - Brazil 
  • - Germany 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
85.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Pumps and parts, (machinery and parts),(less than 35 feet) 
NMFC (national motor freight code)
128000 PUMPS PWR NOI/WORKING HEADS/PARTS 
UFC (universal freight code)
64870 

Similar by Design Other retainers with similar characteristics

Nothing similar to this part number was found in our inventory

391-2581-001 / Retainer,sealWhat is the formal definition of this item?

An item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and posititioning a seal, plain encased or a seal, plain. the flange is usually drilled for stud or bolt mounting. item does not include the seal. excludes retainer, packing.