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597330 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

597330: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL BODY, thread_class: 2B ALL ENDS, connection_type: THREADED INTERNAL TUBE ALL ENDS, special_features: SEALS FOR MINERAL OIL AND FIRE RESISTANT FLUIDS, nominal_thread_size: 1.062 INCHES ALL ENDS IN, thread_series_designator: UN ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-484-0946, 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
597330
NSN: 5355-00-484-0946
NIINs: 004840946, 015188762
FSC: 5355 — Knobs and Pointers
CAGE: 36180 — ULTRA ELECTRONICS MARITIME SYSTEMS INC DIV SUBSIDIARY OF ULTRA ELECTRONICS HOLDINGS LIMITED (CAN)
SPECIFICATIONS
materialSTEEL BODY
thread_class2B ALL ENDS
connection_typeTHREADED INTERNAL TUBE ALL ENDS
special_featuresSEALS FOR MINERAL OIL AND FIRE RESISTANT FLUIDS
nominal_thread_size1.062 INCHES ALL ENDS IN
thread_series_designatorUN ALL ENDS
adjustable_pressure_range+1500.0 TO 3000.0 POUNDS PER SQUARE INCH LBS
valve_discharge_flow_rate120.0 GALLONS PER MINUTE
nominal_outside_diameter_tube_accommodated1.250 INCHES ALL ENDS IN
NSN5355-00-484-0946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,SAFETY RELIEF TITLE COMPONENT PN 597330 MFR VALVE,SAFETY RELIEF
KEY FEATURES
•
POSITIONING MECHANISM TYPE: KNOB
•
DRUM HEIGHT: 0.310 INCHES NOMINAL IN
•
DRIVE TYPE: DIRECT
•
STYLE DESIGNATOR: DRUM
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
SCALE TYPE: LINEAR SINGLE SCALE
•
SCALE DIVISION QUANTITY: 3 SINGLE SCALE
•
HEIGHT: 0.310 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
POSITIONING MECHANISM TYPEKNOB
DRUM HEIGHT0.310 INCHES NOMINAL IN
DRIVE TYPEDIRECT
STYLE DESIGNATORDRUM
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
SCALE TYPELINEAR SINGLE SCALE
SCALE DIVISION QUANTITY3 SINGLE SCALE
HEIGHT0.310 INCHES NOMINAL IN
MATERIALPLASTIC OVERALL
ATTACHMENT METHODUNTHREADED COUNTERBORED HOLE
SUBSTITUTES & CROSS-REFERENCES 1
SMC597330Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 597330?
597330 is a VALVE,SAFETY RELIEF.
What parts can replace 597330?
There is 1 known substitute for 597330: SMC597330. Substitute compatibility should be verified for your specific system.
What is the NSN for 597330?
597330 is cataloged in the U.S. Government catalog under NSN 5355-00-484-0946. 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.