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21608-400 — MANIFOLD ASSEMBLY,HYDRAULIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

21608-400: MANIFOLD ASSEMBLY,HYDRAULIC.

The MANIFOLD ASSEMBLY,HYDRAULIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 AND STEEL CORROSION RESISTING, connection_type: BRAZING, TUBE, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, end_item_identification: SEAWOLF CLASS SSN, end_item_design_control_activity: 78062, end_item_identification_designator: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-497-0060, 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
21608-400
NSN: 4730-01-497-0060
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 AND STEEL CORROSION RESISTING
connection_typeBRAZING, TUBE
special_featuresSURFACE TREATMENT IS ANODIZED;DRY WEIGHT IS 29.1 LBS AND WET WEIGHT IS 29.7 LBS; ASSEMBLY MUST BE GRADE A SHOCK RESISTANT; PROOF PRESSURE IS 4500 PSIG AND BURST PRESSURE IS 7500 PSIG LBS
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_connection_quantity8
end_item_identificationSEAWOLF CLASS SSN
end_item_design_control_activity78062
end_item_identification_designatorSEAWOLF CLASS SSN
part_name_assigned_by_controlling_agencyMANIFOLD ASSEMBLY
nominal_outside_diameter_tube_accommodated0.546 INCHES IN
NSN4730-01-497-0060
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21608-400 · 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: 78062
•
CONNECTION TYPE: BRAZING, TUBE
•
END CONNECTION QUANTITY: 8
•
END ITEM IDENTIFICATION DESIGNATOR: SEAWOLF CLASS SSN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.546 INCHES IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TECHNICAL CHARACTERISTICS
END ITEM DESIGN CONTROL ACTIVITY78062
CONNECTION TYPEBRAZING, TUBE
END CONNECTION QUANTITY8
END ITEM IDENTIFICATION DESIGNATORSEAWOLF CLASS SSN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.546 INCHES IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SPECIAL FEATURESSURFACE TREATMENT IS ANODIZED;DRY WEIGHT IS 29.1 LBS AND WET WEIGHT IS 29.7 LBS; ASSEMBLY MUST BE GRADE A SHOCK RESISTANT; PROOF PRESSURE IS 4500 PSIG AND BURST PRESSURE IS 7500 PSIG LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYMANIFOLD ASSEMBLY
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALALUMINUM ALLOY 6061 AND STEEL CORROSION RESISTING
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 21608-400?
21608-400 is a MANIFOLD ASSEMBLY,HYDRAULIC.
What is the NSN for 21608-400?
21608-400 is cataloged in the U.S. Government catalog under NSN 4730-01-497-0060. This indicates validated use in U.S. government and defense supply chains.
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