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HM13-40 — MANIFOLD ASSEMBLY,HYDRAULIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

HM13-40: MANIFOLD ASSEMBLY,HYDRAULIC.

The MANIFOLD ASSEMBLY,HYDRAULIC is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, flange_width: 2.810 INCHES IN, flange_length: 3.370 INCHES IN, connection_type: FLANGE, RECTANGULAR W/HOLES, end_item_identification: TARAWA CLASS LHA, end_item_design_control_activity: 24658. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-440-4611, 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
HM13-40
NSN: 4730-01-440-4611
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3Z616 — RICHARDS INDUSTRIES VALVE GROUP HEX VALVE DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
flange_width2.810 INCHES IN
flange_length3.370 INCHES IN
connection_typeFLANGE, RECTANGULAR W/HOLES
end_connection_quantity2
end_item_identificationTARAWA CLASS LHA
end_item_design_control_activity24658
end_item_identification_designatorCONTROL SYSTEM
NSN4730-01-440-4611
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: HM13-40 · 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
KEY FEATURES
•
END ITEM DESIGN CONTROL ACTIVITY: 24658
•
CONNECTION TYPE: FLANGE, RECTANGULAR W/HOLES
•
END CONNECTION QUANTITY: 2
•
END ITEM IDENTIFICATION DESIGNATOR: CONTROL SYSTEM
•
FLANGE WIDTH: 2.810 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING
•
FLANGE LENGTH: 3.370 INCHES IN
TECHNICAL CHARACTERISTICS
END ITEM DESIGN CONTROL ACTIVITY24658
CONNECTION TYPEFLANGE, RECTANGULAR W/HOLES
END CONNECTION QUANTITY2
END ITEM IDENTIFICATION DESIGNATORCONTROL SYSTEM
FLANGE WIDTH2.810 INCHES IN
END ITEM IDENTIFICATIONTARAWA CLASS LHA
MATERIALSTEEL CORROSION RESISTING
FLANGE LENGTH3.370 INCHES IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
FSW 466B-5625Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 HM13-40?
HM13-40 is a MANIFOLD ASSEMBLY,HYDRAULIC.
What parts can replace HM13-40?
There is 1 known substitute for HM13-40: FSW 466B-5625. Substitute compatibility should be verified for your specific system.
What is the NSN for HM13-40?
HM13-40 is cataloged in the U.S. Government catalog under NSN 4730-01-440-4611. 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.