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Technical Data Sheet
16342-2 ✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, housing_bore_diameter: 3.251 INCHES NOMINAL IN, sealing_element_style: VERTICAL, accommodated_shaft_diameter: 2.375 INCHES NOMINAL 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 5330-00-929-0705, 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
16342-2
NSN: 5330-00-929-0705
FSC: 5330
CAGE: 45320 — PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
housing_bore_diameter3.251 INCHES NOMINAL IN
sealing_element_styleVERTICAL
accommodated_shaft_diameter2.375 INCHES NOMINAL IN
material_document_and_classificationSYNTECH CAGEC 01212 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
NSN5330-00-929-0705
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 16342-2 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
CASE STYLE: SQUARE
MATERIAL: STEEL CASE
HOUSING BORE DIAMETER: 3.251 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: SYNTECH CAGEC 01212 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER: 2.375 INCHES NOMINAL IN
SEALING ELEMENT STYLE: VERTICAL
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
MATERIALSTEEL CASE
MATERIALSTEEL SPRING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
HOUSING BORE DIAMETER3.251 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSYNTECH CAGEC 01212 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER2.375 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
SEAL WIDTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
608900Interchangeable
interchangeable cross-reference
interchangeable
7141428-1Interchangeable
interchangeable cross-reference
interchangeable
54F74DMQBInterchangeable
interchangeable cross-reference
interchangeable
G331603-2074Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
Same NIIN cross-reference
interchangeable
410574Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 16342-2?
16342-2 is a SEAL,PLAIN ENCASED.
What parts can replace 16342-2?
There are 6 known substitutes for 16342-2: 608900, 7141428-1, 54F74DMQB and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 16342-2?
16342-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-929-0705. This indicates validated use in U.S. government and defense supply chains.
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