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176257082 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

176257082: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: IRON BODY, body_style: STRAIGHT THRU, temp_rating: 150.0 CELSIUS NOMINAL DEGC, special_features: MATERIAL OF BODY SPHEROIDAL GRAPHITE IRON; FLANGE STANDARD DIN 2633, face_to_face_distance: 120.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-440-5289, 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
176257082
NSN: 4820-01-440-5289
FSC: 4820 — Valves, Nonpowered
CAGE: 71871 — ALFA LAVAL INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialIRON BODY
body_styleSTRAIGHT THRU
temp_rating150.0 CELSIUS NOMINAL DEGC
special_featuresMATERIAL OF BODY SPHEROIDAL GRAPHITE IRON; FLANGE STANDARD DIN 2633
face_to_face_distance120.0 MILLIMETERS NOMINAL MM
end_connection_quantity2
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
media_for_which_designedOIL OR WATER
first_end_connection_typePLAIN FACE FLANGE
first_end_flange_outside_diameter150.0 MILLIMETERS NOMINAL MM
second_end_relationship_with_first_endIDENTICAL
NSN4820-01-440-5289
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 176257082 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 120.0 MILLIMETERS NOMINAL MM
•
FIRST END FLANGE OUTSIDE DIAMETER: 150.0 MILLIMETERS NOMINAL MM
•
TEMP RATING: 150.0 CELSIUS NOMINAL DEGC
•
END CONNECTION QUANTITY: 2
•
FIRST END CONNECTION TYPE: PLAIN FACE FLANGE
TECHNICAL CHARACTERISTICS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE120.0 MILLIMETERS NOMINAL MM
FIRST END FLANGE OUTSIDE DIAMETER150.0 MILLIMETERS NOMINAL MM
TEMP RATING150.0 CELSIUS NOMINAL DEGC
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
SPECIAL FEATURESMATERIAL OF BODY SPHEROIDAL GRAPHITE IRON; FLANGE STANDARD DIN 2633
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALIRON BODY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 176257082?
176257082 is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for 176257082?
176257082 is cataloged in the U.S. Government catalog under NSN 4820-01-440-5289. This indicates validated use in U.S. government and defense supply chains.
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