PartsTable
Technical Data Sheet
S179-6 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include special_features: MATERIAL IS NEOPRENE 80 DUROMETER SHORE A;, end_item_identification: SWIRLINK SAR6 MKII LIFE RAFT, part_name_assigned_by_controlling_agency: SEAT SEAL GASKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-281-2180, 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
S179-6
NSN: 5310-00-281-2180
FSC: 5310
CAGE: 70230 — MARYSVILLE DIV HOWELL INDUSTRIES (USA)
SPECIFICATIONS
special_featuresMATERIAL IS NEOPRENE 80 DUROMETER SHORE A;
end_item_identificationSWIRLINK SAR6 MKII LIFE RAFT
part_name_assigned_by_controlling_agencySEAT SEAL GASKET
NSN5310-00-281-2180
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S179-6 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS: 0.031 INCHES NOMINAL IN
OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN
HOLE DIAMETER: 0.812 INCHES NOMINAL IN
STYLE DESIGNATOR: SPRING TENSION
MATERIAL: STEEL COMP 1566 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
END ITEM IDENTIFICATIONTRUCK, DUMP, 5-TON, 6X6 (M929, M930); TRUCK, TRACTOR, 5-TON (M818, M931); TRUCK, CARGO, DROPSIDE 2 1/2-TON 6X6 W/E; TRUCK, CARGO, DROPSIDE, 5-TON, 6X6 (M813A1, M-923, M-925); AIRBORNE MOBILE DIR AIR SPT CTL (2ID), (02M JUL83), (AN/UYQ-3A); TRUCK, CARGO, DROPSIDE, XL WB, 5-TON, 6X6 (M814, M927, M928); TRUCK, CARGO, 5-TON, 6X6, XL WB W/E; RADAR SET, FIREFINDER (AN/TPQ-36); TRUCK, 5-TON M939 SERIES; TRUCK, WRECKER, 5-TON (M936) A
OVERALL HEIGHT0.328 INCHES NOMINAL IN
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
OUTSIDE DIAMETER2.375 INCHES NOMINAL IN
HOLE DIAMETER0.812 INCHES NOMINAL IN
STYLE DESIGNATORSPRING TENSION
MATERIALSTEEL COMP 1566 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
49329Interchangeable
interchangeable cross-reference
interchangeable
49025Interchangeable
interchangeable cross-reference
interchangeable
16137Interchangeable
interchangeable cross-reference
interchangeable
S179-6Interchangeable
interchangeable cross-reference
interchangeable
S176-6Interchangeable
interchangeable cross-reference
interchangeable
737E10Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S179-6?
S179-6 is a GASKET.
What parts can replace S179-6?
There are 8 known substitutes for S179-6: 49329, 49025, 16137 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S179-6?
S179-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-281-2180. This indicates validated use in U.S. government and defense supply chains.
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