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39RG03875-42 — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

39RG03875-42: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, outside_diameter: 3.875 INCHES NOMINAL IN, special_features: MATERIAL: THERMOPLASTIC, end_item_identification: SSN-21 (SUBMARINE), specification/standard_data: 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD, part_name_assigned_by_controlling_agency: ROD SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-419-5210, 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
39RG03875-42
NSN: 5330-01-419-5210
FSC: 5330 — Packing and Gasket Materials
CAGE: 09257 — TRELLEBORG SEALING SOLUTIONS US, INC. (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
outside_diameter3.875 INCHES NOMINAL IN
special_featuresMATERIAL: THERMOPLASTIC
end_item_identificationSSN-21 (SUBMARINE)
specification/standard_data80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
part_name_assigned_by_controlling_agencyROD SEAL
NSN5330-01-419-5210
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 39RG03875-42 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
•
OUTSIDE DIAMETER: 3.875 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER3.875 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESMATERIAL: THERMOPLASTIC
PART NAME ASSIGNED BY CONTROLLING AGENCYROD SEAL
END ITEM IDENTIFICATIONSSN-21 (SUBMARINE)
MATERIALUNABLE TO DECODE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
3798326 FIND 74Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
3253347-388Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 39RG03875-42?
39RG03875-42 is a RING,WIPER.
What parts can replace 39RG03875-42?
There are 2 known substitutes for 39RG03875-42: 3798326 FIND 74, 3253347-388. Substitute compatibility should be verified for your specific system.
What is the NSN for 39RG03875-42?
39RG03875-42 is cataloged in the U.S. Government catalog under NSN 5330-01-419-5210. This indicates validated use in U.S. government and defense supply chains.
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