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1901-5-5 — PUBLIC ADDRESS SET

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1901-5-5: PUBLIC ADDRESS SET.

The PUBLIC ADDRESS SET is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 60.000 INCHES NOMINAL IN, special_features: REQUIRES EIGHT "C" DRY CELL BATTERIES; DYNAMIC MICROPHONE AND SIREN OR WHISTLE SOUND, stem_actuating_end_type: THREADED EXTERNALLY, wattage_rating_in_watts: 15.0, largest_outside_diameter: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-236-4691, 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
MRO→ MRO_GENERAL→ 1901-5-5
NSN: 4820-01-236-4691
NIINs: 012364691, 015368424
FSC: 4820 — Valves, Nonpowered
CAGE: 85130 — FLOWSERVE CORPORATION DIV FLOWSERVE US INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_length60.000 INCHES NOMINAL IN
special_featuresREQUIRES EIGHT "C" DRY CELL BATTERIES; DYNAMIC MICROPHONE AND SIREN OR WHISTLE SOUND
stem_actuating_end_typeTHREADED EXTERNALLY
wattage_rating_in_watts15.0
largest_outside_diameter2.000 INCHES NOMINAL IN
valve_size_for_which_designed34.000 INCHES IN
valve_type_for_which_designedGATE
electrical_power_source_relationshipSELF-CONTAINED
NSN4820-01-236-4691
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1901-5-5 · 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
•
VALVE TYPE FOR WHICH DESIGNED: GATE
•
LARGEST OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
VALVE SIZE FOR WHICH DESIGNED: 34.000 INCHES IN
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGATE
LARGEST OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
STEM ACTUATING END TYPETHREADED EXTERNALLY
OVERALL LENGTH60.000 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED34.000 INCHES IN
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
1901-5A PIECE 5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1901-5AReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1901-5-5?
1901-5-5 is a PUBLIC ADDRESS SET. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1901-5-5?
There are 2 known substitutes for 1901-5-5: 1901-5A PIECE 5, 1901-5A. Substitute compatibility should be verified for your specific system.
What is the NSN for 1901-5-5?
1901-5-5 is cataloged in the U.S. Government catalog under NSN 4820-01-236-4691. This indicates validated use in U.S. government and defense supply chains.
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