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MS28775-16 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS28775-16: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.605 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN, cross-sectional_height: 0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, specification/standard_data: 96906-MS28775 GOVERNMENT STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-579-3156, 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
MS28775-16
NSN: 5331-00-579-3156
NIINs: 005793156, 013237968
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter0.605 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
cross-sectional_height0.063 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
specification/standard_data96906-MS28775 GOVERNMENT STANDARD
NSN5331-00-579-3156
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS28775-16 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
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.732 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.928 INCHES MINIMUM AND 0.958 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.732 INCHES MINIMUM AND 0.742 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 9
R72328Reference document
Same NSN cross-reference
Reference document — Secondary reference
AN6227-B14Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
N-691 PIECE 15Reference document
Same NSN cross-reference
Reference document — Secondary reference
39891072Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1904135004Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS28775-116Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS28775-16?
MS28775-16 is a O-RING.
What parts can replace MS28775-16?
There are 9 known substitutes for MS28775-16: R72328, AN6227-B14, N-691 PIECE 15 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28775-16?
MS28775-16 is cataloged in the U.S. Government catalog under NSN 5331-00-579-3156. This indicates validated use in U.S. government and defense supply chains.
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