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W-312 — TERMINAL JUNCTION BLOCK,SECTIONA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

W-312: TERMINAL JUNCTION BLOCK,SECTIONA.

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 U.S.

Government catalog 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
W-312
NSN: 5340-00-486-2934
NIINs: 004862934, 013550380, 013870046, 015184119
FSC: 5340 — Hardware, Commercial
CAGE: 79398 — WOHLERT CORP (USA)
SPECIFICATIONS
materialRUBBER BODY
block_typeREGULAR
overall_width3.620 INCHES NOMINAL IN
overall_height2.250 INCHES NOMINAL IN
overall_length12.690 INCHES NOMINAL IN
mounting_methodSCREW
special_featuresDESIGNED FOR 1/4 INCH HOSE. APPROXIMATE LENGTH IS 3 INCHES. DIAMETER IS APPROXIMATELY 1 INCH. PART IS PLASTIC AND IS SEE THROUGH. IN
style_designatorTWO PIECE
loop_inside_diameter3.625 INCHES NOMINAL IN
end_item_identificationGENERATOR SET, DIESEL, 5.5KW
environmental_protectionCORROSION RESISTANT
NSN5340-00-486-2934
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: W-312 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
•
MATERIAL: STEEL BAND
•
LOOP INSIDE DIAMETER: 3.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORTWO PIECE
MATERIALSTEEL BAND
LOOP INSIDE DIAMETER3.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
35753Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
6642Reference document
Same NSN cross-reference
Reference document — Secondary reference
L12413Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4082Reference document
Same NSN cross-reference
Reference document — Secondary reference
T312Reference document
Same NSN cross-reference
Reference document — Secondary reference
846100214Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W-312?
W-312 is a TERMINAL JUNCTION BLOCK,SECTIONA.
What parts can replace W-312?
There are 6 known substitutes for W-312: 35753, 6642, L12413 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-312?
W-312 is cataloged in the U.S. Government catalog under NSN 5340-00-486-2934. This indicates validated use in U.S. government and defense supply chains.
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