PartsTable
Technical Data Sheet
Download PDF

MODEL 3839 — CAP-PLUG,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MODEL 3839: CAP-PLUG,PROTECTIVE,DUST AND MOI.

CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include material: COPPER AND ZINC AND RUBBER SILICONE, overall_height: 0.580 INCHES NOMINAL IN, special_features: 2-1/4" CHAIN ATTACHED, end_item_identification: 6625-01-669-9374, closed_end_overall_diameter: 0.570 INCHES NOMINAL IN, material_document_and_classification: QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND ZZ-R-765, CL 11, GR 50 FED SPEC 2ND MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-657-2418, 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
MODEL 3839
NSN: 5340-01-657-2418
FSC: 5340 — Hardware, Commercial
CAGE: 5D6S9 — POMONA ELECTRONICS (USA)
SPECIFICATIONS
materialCOPPER AND ZINC AND RUBBER SILICONE
overall_height0.580 INCHES NOMINAL IN
special_features2-1/4" CHAIN ATTACHED
end_item_identification6625-01-669-9374
closed_end_overall_diameter0.570 INCHES NOMINAL IN
material_document_and_classificationQQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND ZZ-R-765, CL 11, GR 50 FED SPEC 2ND MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBNC CUP FEMALE
NSN5340-01-657-2418
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MODEL 3839 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
•
CLOSED END OVERALL DIAMETER: 0.570 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND ZZ-R-765, CL 11, GR 50 FED SPEC 2ND MATERIAL RESPONSE
•
MATERIAL: COPPER AND ZINC AND RUBBER SILICONE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.580 INCHES NOMINAL IN
CLOSED END OVERALL DIAMETER0.570 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC 1ST MATERIAL RESPONSE AND ZZ-R-765, CL 11, GR 50 FED SPEC 2ND MATERIAL RESPONSE
SPECIAL FEATURES2-1/4" CHAIN ATTACHED
PART NAME ASSIGNED BY CONTROLLING AGENCYBNC CUP FEMALE
END ITEM IDENTIFICATION6625-01-669-9374
MATERIALCOPPER AND ZINC AND RUBBER SILICONE
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 1
501-1394-NDReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy MODEL 3839?
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 MODEL 3839?
MODEL 3839 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace MODEL 3839?
There is 1 known substitute for MODEL 3839: 501-1394-ND. Substitute compatibility should be verified for your specific system.
What is the NSN for MODEL 3839?
MODEL 3839 is cataloged in the U.S. Government catalog under NSN 5340-01-657-2418. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MODEL 3839