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Technical Data Sheet
01139 ✓ 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

The PARTS KIT,CONSTANT SPEED DRIVE is a the manufacturer industrial component. Key specifications include special_features: SPARES KIT;BLACK BOX, part_name_assigned_by_controlling_agency: SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-7303, 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
01139
NSN: 5330-00-292-7303
FSC: 5330
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
special_featuresSPARES KIT;BLACK BOX
part_name_assigned_by_controlling_agencySCREW
NSN5330-00-292-7303
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 01139 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
FABRICATION METHOD: SOLID
APERTURE LENGTH: 10.812 INCHES NOMINAL IN
STYLE DESIGNATOR: NON-CIRCULAR
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
CONSTRUCTION: SOLID
INSIDE CORNER RADIUS: 0.781 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS: 0.969 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065,SC310ABE3F1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FABRICATION METHODSOLID
APERTURE LENGTH10.812 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
CONSTRUCTIONSOLID
INSIDE CORNER RADIUS0.781 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.969 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065,SC310ABE3F1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MINOR HEIGHT0.031 INCHES NOMINAL IN
APERTURE WIDTH6.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
AB25A51XDR1Interchangeable
interchangeable cross-reference
interchangeable
51647Interchangeable
interchangeable cross-reference
interchangeable
58188Interchangeable
interchangeable cross-reference
interchangeable
1945Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-105Interchangeable
interchangeable cross-reference
interchangeable
01139Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 01139?
01139 is a PARTS KIT,CONSTANT SPEED DRIVE.
What parts can replace 01139?
There are 11 known substitutes for 01139: AB25A51XDR1, 51647, 58188 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 01139?
01139 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-292-7303. This indicates validated use in U.S. government and defense supply chains.
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