PartsTable
Technical Data Sheet

MS28774-028 — Technical Data Sheet

✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include cut_type: DIAGONAL RETAINER, material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, joint_type: SCARF-PERIPHERAL RETAINER, peripheral_diameter: 1.502 INCHES NOMINAL IN, center_hole_diameter: 1.398 INCHES NOMINAL IN, cross-sectional_height: 0.052 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-814-2372, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MS28774-028
NSN: 5330-00-814-2372
FSC: 5330
CAGE: 79696 — MCCAIN UNIFORM CO INC (USA)
SPECIFICATIONS
cut_typeDIAGONAL RETAINER
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
joint_typeSCARF-PERIPHERAL RETAINER
peripheral_diameter1.502 INCHES NOMINAL IN
center_hole_diameter1.398 INCHES NOMINAL IN
cross-sectional_height0.052 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-814-2372
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS28774-028 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: PLASTIC TETRAFLUOROETHYLENE OVERALL
CUT TYPE: DIAGONAL OVERALL
JOINT TYPE: SCARF-PERIPHERAL RETAINER
PERIPHERAL DIAMETER: 1.502 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
CENTER HOLE DIAMETER: 1.397 INCHES MINIMUM AND 1.399 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
CUT TYPEDIAGONAL OVERALL
JOINT TYPESCARF-PERIPHERAL RETAINER
PERIPHERAL DIAMETER1.502 INCHES MINIMUM AND 1.506 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.397 INCHES MINIMUM AND 1.399 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
V3D10116 ITEM 31Interchangeable
interchangeable cross-reference
interchangeable
V3D10116 ITEM 31CPInterchangeable
interchangeable cross-reference
interchangeable
V3D10122 ITEM 27CPInterchangeable
interchangeable cross-reference
interchangeable
MS28774Interchangeable
interchangeable cross-reference
interchangeable
5330PL0672613Interchangeable
interchangeable cross-reference
interchangeable
811-028Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy MS28774-028?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS28774-028?
MS28774-028 is a RETAINER,PACKING.
What parts can replace MS28774-028?
There are 12 known substitutes for MS28774-028: V3D10116 ITEM 31, V3D10116 ITEM 31CP, V3D10122 ITEM 27CP and 9 more. Substitute compatibility should be verified for your specific system.
Is MS28774-028 still available?
MS28774-028 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS28774-028