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228-16677-502 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

228-16677-502: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN, length: 3.110 INCHES MINIMUM AND 3.140 INCHES MAXIMUM IN, material: PLASTIC VINYL, corner_radius: 0.349 INCHES NOMINAL IN, hole_diameter: 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, body_thickness: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-730-4482, 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
228-16677-502
NSN: 5340-00-730-4482
FSC: 5340 — Hardware, Commercial
CAGE: 94990 — MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP (USA)
SPECIFICATIONS
width1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN
length3.110 INCHES MINIMUM AND 3.140 INCHES MAXIMUM IN
materialPLASTIC VINYL
corner_radius0.349 INCHES NOMINAL IN
hole_diameter0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
body_thickness0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
flange_thickness0.235 INCHES NOMINAL IN
special_featuresCOLOR BLUE
peripheral_shape_styleIRREGULAR, TWO HOLES
first_recess_inside_height0.867 INCHES NOMINAL IN
cross-sectional_shape_styleRECESS, SAME SHAPE AS THE PERIPHERY
mounting_opening_shape_styleUNTHREADED HOLE
NSN5340-00-730-4482
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 228-16677-502 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
•
CORNER RADIUS: 0.349 INCHES NOMINAL IN
•
LENGTH: 3.110 INCHES MINIMUM AND 3.140 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.313 INCHES MINIMUM AND 2.333 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.235 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.867 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZYTEL 101 FSCM 71468 MFR REF SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECESS, SAME SHAPE AS THE PERIPHERY
TECHNICAL CHARACTERISTICS
CORNER RADIUS0.349 INCHES NOMINAL IN
LENGTH3.110 INCHES MINIMUM AND 3.140 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.313 INCHES MINIMUM AND 2.333 INCHES MAXIMUM IN
FLANGE THICKNESS0.235 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.867 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONZYTEL 101 FSCM 71468 MFR REF SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
SPECIAL FEATURESCOLOR BLUE
PERIPHERAL SHAPE STYLEIRREGULAR, TWO HOLES
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 3
DPSMC-60AReference document
Same NSN cross-reference
Reference document — Secondary reference
P11392Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
039-0149-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 228-16677-502?
228-16677-502 is a COVER,ACCESS.
What parts can replace 228-16677-502?
There are 3 known substitutes for 228-16677-502: DPSMC-60A, P11392, 039-0149-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 228-16677-502?
228-16677-502 is cataloged in the U.S. Government catalog under NSN 5340-00-730-4482. This indicates validated use in U.S. government and defense supply chains.
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