PartsTable
Technical Data Sheet
PartsTable / COMPONENT / VRF-040X250-8 RED
VRF-040X250-8 RED ✓ 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

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC VINYL, design_type: MOLDED, overall_width: 0.250 INCHES NOMINAL IN, overall_height: 0.040 INCHES NOMINAL IN, overall_length: 0.500 INCHES NOMINAL IN, special_features: ITEM COLOR IS RED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-698-6781, 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
VRF-040X250-8 RED
NSN: 5340-01-698-6781
FSC: 5340
CAGE: 99017 — CAPLUGS LLC DBA MOKON DIV CAPLUGS (USA)
SPECIFICATIONS
materialPLASTIC VINYL
design_typeMOLDED
overall_width0.250 INCHES NOMINAL IN
overall_height0.040 INCHES NOMINAL IN
overall_length0.500 INCHES NOMINAL IN
special_featuresITEM COLOR IS RED
end_item_identification4530 - 016731755
part_name_assigned_by_controlling_agencyCAP,PLUG
NSN5340-01-698-6781
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: VRF-040X250-8 RED 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
•
DESIGN TYPE: MOLDED
•
MATERIAL: PLASTIC VINYL
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPEMOLDED
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP,PLUG
SPECIAL FEATURESITEM COLOR IS RED
OVERALL HEIGHT0.040 INCHES NOMINAL IN
MATERIALPLASTIC VINYL
OVERALL WIDTH0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATION4530 - 016731755
OVERALL LENGTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
R-33-MInterchangeable
interchangeable cross-reference
interchangeable
101620Interchangeable
interchangeable cross-reference
interchangeable
HG31MInterchangeable
interchangeable cross-reference
interchangeable
501LXInterchangeable
interchangeable cross-reference
interchangeable
SC-B-171563Interchangeable
interchangeable cross-reference
interchangeable
SM-B-171563Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy VRF-040X250-8 RED?
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 VRF-040X250-8 RED?
VRF-040X250-8 RED is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace VRF-040X250-8 RED?
There are 7 known substitutes for VRF-040X250-8 RED: R-33-M, 101620, HG31M and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for VRF-040X250-8 RED?
VRF-040X250-8 RED is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-698-6781. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — VRF-040X250-8 RED

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026