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43373REVA — EXPANSION JOINT,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

43373REVA: EXPANSION JOINT,PIPE.

The EXPANSION JOINT,PIPE is a the manufacturer industrial component. Key specifications include material: PLASTIC HANDLE, end_style: SPRING END,SQUARED AND GROUND OVERALL, body_width: 3.688 INCHES NOMINAL IN, body_height: 5.562 INCHES NOMINAL IN, body_length: 4.312 INCHES NOMINAL IN, design_type: CLOSED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-341-7205, 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
43373REVA
NSN: 4730-01-341-7205
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 70510 — HYSPAN PRECISION PRODUCTS, INC. (USA)
SPECIFICATIONS
materialPLASTIC HANDLE
end_styleSPRING END,SQUARED AND GROUND OVERALL
body_width3.688 INCHES NOMINAL IN
body_height5.562 INCHES NOMINAL IN
body_length4.312 INCHES NOMINAL IN
design_typeCLOSED
handle_typeSTRAIGHT
hook_radius0.196 INCHES NOMINAL BOTH ENDS IN
socket_shapeHEXAGON
coil_quantity6
inclosure_typeHERMETICALLY SEALED
overall_length7.250 INCHES NOMINAL IN
NSN4730-01-341-7205
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 43373REVA · 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 2
43373REVA GTRB MMR NO2Reference document
Same NSN cross-reference
Reference document — Secondary reference
43373Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 43373REVA?
43373REVA is a EXPANSION JOINT,PIPE.
What parts can replace 43373REVA?
There are 2 known substitutes for 43373REVA: 43373REVA GTRB MMR NO2, 43373. Substitute compatibility should be verified for your specific system.
What is the NSN for 43373REVA?
43373REVA is cataloged in the U.S. Government catalog under NSN 4730-01-341-7205. 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.