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Datasheet. MS28774-440 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
square/rectangular
A measurement from the bottom to the top of a cross section,in distinction from depth.
0.106in. and 0.110in.
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
6.750in. and 6.754in.
7.221in. and 7.227in.
Indicates the type of joint/s/ on the item.
SCARF-Peripheral one side
Indicates the type of cut provided.
diagonal
The chemical compound or mechanical mixture properties of which the item is fabricated.
plastic polytetrafluoroethylene
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
SAE-AS8791 national spec single material response
Answers.
1EA
Plastic polytetrafluoroethylene
Schedule B number: 3926904500
nmfc 194120
Gaskets,washers & other seals
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 5330-00-078-8381 RETAINER,PACKING
6.750" center hole diameter
- NIIN
- 000788381
- NIIN Date
- 08/11/67
- Schedule B
- 3926904500
- Name Code
- 13706
- FIIG
- A032A0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $31.63 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
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Air Force
- - Spain
- - Canada
- - New Zealand
- - Germany
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- Rating variable
- 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
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Food sercive equipment, (mkt), field ranges, vacuum cans, beverage containers, etc
- NMFC (national motor freight code)
- 194120 WASHERS/GASKETS/PCKG DVCS NOI
- UFC (universal freight code)
- 95100
Similar by Design Other retainers with similar characteristics
Nothing similar to this part number was found in our inventory
MS28774-440 / Retainer,packingWhat is the formal definition of this item?
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. it may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. it may have holes or joints for mounting, be threaded or unthreaded. see also packing nut and packing nut, stuffing tube.
