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81-01.375IN IT8 — BODY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

81-01.375IN IT8: BODY,VALVE.

The BODY,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_length: 2.750 INCHES NOMINAL IN, outside_diameter: 2.500 INCHES NOMINAL IN, end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS, valve_design_control_activity: 86184, valve_size_for_which_designed: 0.375 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-437-6039, 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
81-01.375IN IT8
NSN: 4820-01-437-6039
FSC: 4820 — Valves, Nonpowered
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
port_quantity2
overall_length2.750 INCHES NOMINAL IN
outside_diameter2.500 INCHES NOMINAL IN
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
valve_design_control_activity86184
valve_size_for_which_designed0.375 INCHES IN
valve_type_for_which_designedCHECK
valve_model_number_for_which_designed81
NSN4820-01-437-6039
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 81-01.375IN IT8 · 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: CHECK
•
PORT QUANTITY: 2
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 81
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
VALVE SIZE FOR WHICH DESIGNED: 0.375 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 86184
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDCHECK
PORT QUANTITY2
VALVE MODEL NUMBER FOR WHICH DESIGNED81
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
OVERALL LENGTH2.750 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED0.375 INCHES IN
VALVE DESIGN CONTROL ACTIVITY86184
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALCOPPER ALLOY
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 2
MODEL 81 3/8 IN. ITEM 8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C0261CSame 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 81-01.375IN IT8?
81-01.375IN IT8 is a BODY,VALVE.
What parts can replace 81-01.375IN IT8?
There are 2 known substitutes for 81-01.375IN IT8: MODEL 81 3/8 IN. ITEM 8, C0261C. Substitute compatibility should be verified for your specific system.
What is the NSN for 81-01.375IN IT8?
81-01.375IN IT8 is cataloged in the U.S. Government catalog under NSN 4820-01-437-6039. This indicates validated use in U.S. government and defense supply chains.
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