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NIP0043 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NIP0043: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, special_features: 1/4 NPT BRASS, end_item_identification: CALIBRATION SET ASSEMBLY, HYDROGEN DETECTOR SYSTEM; WSD: VIRGINIA CLASS SUBMARINE SSN-774, media_for_which_designed: HYDROGEN SINGLE RESPONSE, part_name_assigned_by_controlling_agency: NIPPLE W/CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-515-0600, 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
NIP0043
NSN: 4820-01-515-0600
FSC: 4820 — Valves, Nonpowered
CAGE: 47750 — PLAINVILLE ELECTRICAL PRODUCTS COMPANY, THE DBA PLAINVILLE ELECTRICAL PRODUCTS (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
special_features1/4 NPT BRASS
end_item_identificationCALIBRATION SET ASSEMBLY, HYDROGEN DETECTOR SYSTEM; WSD: VIRGINIA CLASS SUBMARINE SSN-774
media_for_which_designedHYDROGEN SINGLE RESPONSE
part_name_assigned_by_controlling_agencyNIPPLE W/CHECK VALVE
NSN4820-01-515-0600
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NIP0043 · 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
•
MEDIA FOR WHICH DESIGNED: HYDROGEN SINGLE RESPONSE
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES1/4 NPT BRASS
MEDIA FOR WHICH DESIGNEDHYDROGEN SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYNIPPLE W/CHECK VALVE
END ITEM IDENTIFICATIONCALIBRATION SET ASSEMBLY, HYDROGEN DETECTOR SYSTEM; WSD: VIRGINIA CLASS SUBMARINE SSN-774
MATERIALCOPPER ALLOY 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 2
1621 ITEM 29Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1621Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 NIP0043?
NIP0043 is a VALVE,CHECK.
What parts can replace NIP0043?
There are 2 known substitutes for NIP0043: 1621 ITEM 29, 1621. Substitute compatibility should be verified for your specific system.
What is the NSN for NIP0043?
NIP0043 is cataloged in the U.S. Government catalog under NSN 4820-01-515-0600. This indicates validated use in U.S. government and defense supply chains.
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