PartsTable / COMPONENT / W312
W312
✓ 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
TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include material: RUBBER BODY, block_type: REGULAR, overall_width: 3.620 INCHES NOMINAL IN, overall_height: 2.250 INCHES NOMINAL IN, overall_length: 12.690 INCHES NOMINAL IN, mounting_method: SCREW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-486-2934, 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
W312
NSN: 5340-00-486-2934 FSC: 5340 CAGE: 79398 — WOHLERT CORP (USA)
SPECIFICATIONS
material RUBBER BODY block_type REGULAR overall_width 3.620 INCHES NOMINAL IN overall_height 2.250 INCHES NOMINAL IN overall_length 12.690 INCHES NOMINAL IN mounting_method SCREW special_features DESIGNED FOR 1/4 INCH HOSE. APPROXIMATE LENGTH IS 3 INCHES. DIAMETER IS APPROXIMATELY 1 INCH. PART IS PLASTIC AND IS SEE THROUGH. IN style_designator TWO PIECE loop_inside_diameter 3.625 INCHES NOMINAL IN end_item_identification GENERATOR SET, DIESEL, 5.5KW environmental_protection CORROSION RESISTANT NSN 5340-00-486-2934
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: W312
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
• STYLE DESIGNATOR: TWO PIECE
• LOOP INSIDE DIAMETER: 3.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATOR TWO PIECE LOOP INSIDE DIAMETER 3.625 INCHES NOMINAL IN MATERIAL STEEL BAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
4082 Upgraded Successor successor cross-reference
successor
1857086-2 Upgraded Successor successor cross-reference
successor
11737499 Upgraded Successor successor cross-reference
successor
SK6298 Upgraded Successor successor cross-reference
successor
2KK863 Upgraded Successor successor cross-reference
successor
SNRC306406 Upgraded Successor successor cross-reference
successor
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W312?
W312 is a TERMINAL JUNCTION BLOCK,SECTIONA.
What parts can replace W312?
There are 22 known substitutes for W312: 4082, 1857086-2, 11737499 and 19 more. Substitute compatibility should be verified for your specific system.
Is W312 still available?
W312 is currently cancelled.