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12311223 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12311223: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER BODY, body_height: 0.310 INCHES NOMINAL IN, overall_height: 0.620 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: ITEM HAS 5 HOLES 0.310 DIA SPACEDAT 60 DEG. ALSO HAS A FLAT SIDE 2.000IN FROM CENTER IN, base_outside_diameter: 5.560 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-181-5583, 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
12311223
NSN: 5340-01-181-5583
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER BODY
body_height0.310 INCHES NOMINAL IN
overall_height0.620 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresITEM HAS 5 HOLES 0.310 DIA SPACEDAT 60 DEG. ALSO HAS A FLAT SIDE 2.000IN FROM CENTER IN
base_outside_diameter5.560 INCHES NOMINAL IN
body_outside_diameter3.380 INCHES NOMINAL IN
opening_inside_diameter2.700 INCHES NOMINAL IN
mounting_device_quantity5
material_document_and_classificationMIL-R-3065,RS515 A1BC1F2G MIL SPEC SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agencySEAL
NSN5340-01-181-5583
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12311223 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
•
OPENING INSIDE DIAMETER: 2.700 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 3.380 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
BODY HEIGHT: 0.310 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065,RS515 A1BC1F2G MIL SPEC SINGLE MATERIAL RESPONSE BODY
•
MOUNTING DEVICE QUANTITY: 5
•
BASE OUTSIDE DIAMETER: 5.560 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.620 INCHES NOMINAL IN
OPENING INSIDE DIAMETER2.700 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.380 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
BODY HEIGHT0.310 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065,RS515 A1BC1F2G MIL SPEC SINGLE MATERIAL RESPONSE BODY
MOUNTING DEVICE QUANTITY5
BASE OUTSIDE DIAMETER5.560 INCHES NOMINAL IN
SPECIAL FEATURESITEM HAS 5 HOLES 0.310 DIA SPACEDAT 60 DEG. ALSO HAS A FLAT SIDE 2.000IN FROM CENTER IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
2530011815583Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12311223?
12311223 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 12311223?
There is 1 known substitute for 12311223: 2530011815583. Substitute compatibility should be verified for your specific system.
What is the NSN for 12311223?
12311223 is cataloged in the U.S. Government catalog under NSN 5340-01-181-5583. This indicates validated use in U.S. government and defense supply chains.
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