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MS28774-013 The MS28774-013 is an O-Ring Packing Retainer made from plastic tetrafluoroethylene. It features a diagonal cut and a scarf-peripheral joint type.
Mfr Part #:

MS28774-013

Available from 1 distributors
Mfr Name: QPL
QPL
The MS28774-013 is an O-Ring Packing Retainer made from plastic tetrafluoroethylene. It features a diagonal cut and a scarf-peripheral joint type.
✓ Total Stock: 33 pcs
$ Price Range: $0.99

MS28774-013 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
33 pcs
On Request
33 pcs On Request 1 On Request On Request 18+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MS28774-013 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MS28774-013 Description

Short technical summary and product information.

The MS28774-013 is a military standard O-Ring packing retainer manufactured from plastic tetrafluoroethylene. This component is designed with a diagonal cut and a scarf-peripheral joint type.

 

Key specifications include a cross-sectional height ranging from 0.045 to 0.052 inches, a center hole diameter between 0.454 and 0.456 inches, and a peripheral diameter from 0.558 to 0.564 inches. The inner diameter is 0.455 inches.

 

This packing retainer is part of the MS28774 series and adheres to SAE-AS8791 national specifications for single material response. It is supplied in a standard package of 50 units with a minimum order quantity of 50.

 

Additional details include its classification under FSC 5330 (Packing and Gasket Materials) and NSN 5330-00-843-9726. The material specification is SAE-AS8791.

MS28774-013 Quick Information

Product Type: O-Ring Packing Retainer
Series: MS28774
Canonical Name: MS28774-013 O-Ring Packing Retainer
Subcategory: Packing Retainer

MS28774-013 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MS28774-013 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MS28774-013 Features

  • Plastic tetrafluoroethylene material construction.
  • Diagonal cut and scarf-peripheral joint type.
  • Inner diameter of 0.455 inches.
  • Cross-sectional height between 0.045-0.052 inches.
  • Peripheral diameter between 0.558-0.564 inches.

MS28774-013 Applications

  • Backup ring for O-ring sealing applications.
  • Used in military standard packing retainers.
  • Suitable for high-pressure fluid sealing.
  • Provides anti-extrusion support for O-rings.

MS28774-013 FAQs

6 frequently asked questions generated from this part’s specifications.
What material is MS28774-013 made of?

It is made of plastic tetrafluoroethylene (PTFE) meeting SAE-AS8791 national spec single material response.

What are the dimensional specifications of MS28774-013?

Inner diameter: 0.455 in (center hole 0.454-0.456 in). Peripheral diameter: 0.558-0.564 in. Cross-sectional height: 0.045-0.052 in. Cross-sectional shape is square/rectangular.

What type of joint does MS28774-013 have?

It has a scarf-peripheral retainer joint.

What cut type is used on MS28774-013?

The cut type is diagonal overall.

What is the standard package quantity for MS28774-013?

The standard package quantity is 50 pieces, with a minimum order quantity of 50.

What is the cross-sectional shape of MS28774-013?

The cross-sectional shape is square/rectangular.

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