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508-4685937 — LATERAL,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

508-4685937: LATERAL,PIPE.

The LATERAL,PIPE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, thickness: 1.609 INCHES NOMINAL IN, neck_height: 0.375 INCHES NOMINAL IN, groove_depth: 0.113 INCHES NOMINAL IN, groove_width: 0.193 INCHES NOMINAL IN, flange_diameter: 13.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-275-9574, 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
508-4685937
NSN: 4730-01-275-9574
NIINs: 012759574, 012759585, 012759587, 012868311, 012874684, 013259054
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY
thickness1.609 INCHES NOMINAL IN
neck_height0.375 INCHES NOMINAL IN
groove_depth0.113 INCHES NOMINAL IN
groove_width0.193 INCHES NOMINAL IN
flange_diameter13.125 INCHES NOMINAL IN
special_featuresMARKED WITH G,FOR GROOVED FLANGE WITH O-RING,OD OF FLANGE 8.625INCH IN
style_designatorROUND, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.688 INCHES NOMINAL IN
bolt_hole_quantity16
bolt_circle_diameter11.625 INCHES NOMINAL IN
flange_section_stylePLAIN FACE WITH "O" RING
NSN4730-01-275-9574
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 508-4685937 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
508-4685937 ITEM F52Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 508-4685937?
508-4685937 is a LATERAL,PIPE.
What parts can replace 508-4685937?
There is 1 known substitute for 508-4685937: 508-4685937 ITEM F52. Substitute compatibility should be verified for your specific system.
What is the NSN for 508-4685937?
508-4685937 is cataloged in the U.S. Government catalog under NSN 4730-01-275-9574. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.