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RNG1882 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The GUIDE ASSEMBLY,DIAPHRAGM is a the manufacturer industrial component. Key specifications include material: PLASTIC TETRAFLUOROETHYLENE OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.3650 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM IN, radial_wall_thickness: 0.1910 INCHES NOMINAL IN, standard_bore_diameter: 6.375 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-482-4449, 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
RNG1882
NSN: 4310-00-482-4449
FSC: 4310
CAGE: 0AT62 — SIEMENS ENERGY, INC. DBA DRESSER-RAND (USA)
SPECIFICATIONS
materialPLASTIC TETRAFLUOROETHYLENE OVERALL
ring_styleCONCENTRIC
joint_styleVERTICAL JOINT
overall_width0.3650 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM IN
radial_wall_thickness0.1910 INCHES NOMINAL IN
standard_bore_diameter6.375 INCHES IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN4310-00-482-4449
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUIDE ASSEMBLY,DIAPHRAGM TITLE COMPONENT PN RNG1882 MFR GUIDE ASSEMBLY,DIAPHRA
KEY FEATURES
•
JOINT STYLE: VERTICAL JOINT
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
MATERIAL: PLASTIC TETRAFLUOROETHYLENE OVERALL
•
STANDARD BORE DIAMETER: 6.375 INCHES IN
•
RING STYLE: CONCENTRIC
•
RADIAL WALL THICKNESS: 0.1910 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
JOINT STYLEVERTICAL JOINT
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OVERALL WIDTH0.3650 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM IN
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
STANDARD BORE DIAMETER6.375 INCHES IN
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.1910 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
71551Interchangeable
interchangeable cross-reference
interchangeable
97155-1Interchangeable
interchangeable cross-reference
interchangeable
10B6123Interchangeable
interchangeable cross-reference
interchangeable
450143Interchangeable
interchangeable cross-reference
interchangeable
071551Interchangeable
interchangeable cross-reference
interchangeable
32537Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RNG1882?
RNG1882 is a GUIDE ASSEMBLY,DIAPHRAGM.
What parts can replace RNG1882?
There are 9 known substitutes for RNG1882: 71551, 97155-1, 10B6123 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RNG1882?
RNG1882 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-482-4449. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026