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Technical Data Sheet
31324 ✓ Verified by PartsTable
Melissa & Doug · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

Make waves! The Natural Play ocean-themed Play, Draw, Create activity kit offers hours of imaginative, creative play anytime, anywhere! This reusable drawing and magnet activity kit includes a take-along case with rope handles to conveniently store and carry 42 magnets, 5 dry-erase markers with an eraser, a built-in magnetic dry erase board, and a 13-page spiral-bound dry-erase activity book. Flip it open for a ready-made play surface, and snap it closed to take creativity on the go! Natural Play is a hands-on way for kids to discover the world around them; the packaging uses recycled materials and soy-based inks. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-171-9310, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
31324
NSN: 5330-00-171-9310
FSC: 5330
CAGE: 36384 — FMC CORP LINK-BELT DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter12.0 MILLIMETERS NOMINAL MM
special_featuresBAKED MINIMUM 4 HOURS TO RELIEVE HYDROGEN EMBRITTLEMENT
style_designatorSPLIT HELICAL-RIGHT HAND
surface_treatmentZINC OVERALL
end_item_identificationNSN: 2320-01-529-2251 BUFFALO HEAVY MINE PROTECTED CLEARANCE VEHICLE; MRAP BUFFALO MK2A2
part_name_assigned_by_controlling_agencyGRADE 5 LOCK WASHER NO. 12
NSN5330-00-171-9310
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 31324 MFR: Melissa & Doug ⚠ 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
SEAL WIDTH: 0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLE: ANGULAR
HOUSING BORE DIAMETER: 3.125 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
CASE STYLE: SQUARE
ACCOMMODATED SHAFT DIAMETER: 2.125 INCHES NOMINAL IN
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER3.125 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.125 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALLEATHER SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
12514Interchangeable
interchangeable cross-reference
interchangeable
12514-1Interchangeable
interchangeable cross-reference
interchangeable
105-126-101Interchangeable
interchangeable cross-reference
interchangeable
5001251-4Interchangeable
interchangeable cross-reference
interchangeable
43894Interchangeable
interchangeable cross-reference
interchangeable
41B1944-276Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31324?
31324 is a DIE SET,RETHREADING,SOLID NUT manufactured by Melissa & Doug.
What parts can replace 31324?
There are 22 known substitutes for 31324: 12514, 12514-1, 105-126-101 and 19 more. Substitute compatibility should be verified for your specific system.
Is 31324 still available?
31324 is currently cancelled.
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