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36974-16 ITEM 18CP — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

36974-16 ITEM 18CP: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY BODY, criticality_code_justification: ZZZY, material_document_and_classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE BODY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-098-9361, 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
36974-16 ITEM 18CP
NSN: 4820-01-098-9361
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialNICKEL ALLOY BODY
criticality_code_justificationZZZY
material_document_and_classificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE BODY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-01-098-9361
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 36974-16 ITEM 18CP · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
MATERIAL: NICKEL ALLOY BODY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALNICKEL ALLOY BODY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
SUBSTITUTES & CROSS-REFERENCES 5
PL-1059 PART NO.042665Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
042665CPReference document
Same NSN cross-reference
Reference document — Design control — primary reference
042665Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PL-1059 PART NO.042665CPReference document
Same NSN cross-reference
Reference document — Secondary reference
36974-16 ITEM 18Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 36974-16 ITEM 18CP?
36974-16 ITEM 18CP is a SEAT,VALVE.
What parts can replace 36974-16 ITEM 18CP?
There are 5 known substitutes for 36974-16 ITEM 18CP: PL-1059 PART NO.042665, 042665CP, 042665 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 36974-16 ITEM 18CP?
36974-16 ITEM 18CP is cataloged in the U.S. Government catalog under NSN 4820-01-098-9361. This indicates validated use in U.S. government and defense supply chains.
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