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38400REVB — EXPANSION JOINT,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

38400REVB: EXPANSION JOINT,PIPE.

The EXPANSION JOINT,PIPE is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 11.880 INCHES NOMINAL11.880 INCHES NOMINAL IN, length: 21.750 INCHES NOMINAL21.750 INCHES NOMINAL IN, material: STEEL, thickness: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN, style_designator: EXTENSION, STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-341-5236, 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
38400REVB
NSN: 4730-01-341-5236
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 70510 — HYSPAN PRECISION PRODUCTS, INC. (USA)
SPECIFICATIONS
shapeRECTANGULAR
width11.880 INCHES NOMINAL11.880 INCHES NOMINAL IN
length21.750 INCHES NOMINAL21.750 INCHES NOMINAL IN
materialSTEEL
thickness0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
style_designatorEXTENSION, STRAIGHT
features_providedRAISED SURFACE
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.470 INCHES NOMINAL FIRST HOLE IN
mounting_hole_quantity10
end_item_identificationCONSOL GSE
part_name_assigned_by_controlling_agencySTEERING GEAR PLATE WELD
NSN4730-01-341-5236
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 38400REVB · 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
38400 REV B SSDG NO 2Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 38400REVB?
38400REVB is a EXPANSION JOINT,PIPE.
What parts can replace 38400REVB?
There is 1 known substitute for 38400REVB: 38400 REV B SSDG NO 2. Substitute compatibility should be verified for your specific system.
What is the NSN for 38400REVB?
38400REVB is cataloged in the U.S. Government catalog under NSN 4730-01-341-5236. 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.