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W07-2A54B-02TSS1 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

W07-2A54B-02TSS1: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE, GATE 1.50IPS 900PSI SWLDG STL, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: VALVE, GATE 1.50IPS (INAVY), reference_number_differentiating_characteristics: QUALITY CONTROL IAW NAVSUP CONTROL INSTRUCTION FOR SURFACE LEVEL ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-538-0204, 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
W07-2A54B-02TSS1
NSN: 4820-01-538-0204
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
end_item_identificationVALVE, GATE 1.50IPS 900PSI SWLDG STL
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyVALVE, GATE 1.50IPS (INAVY)
reference_number_differentiating_characteristicsQUALITY CONTROL IAW NAVSUP CONTROL INSTRUCTION FOR SURFACE LEVEL ITEMS
NSN4820-01-538-0204
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: W07-2A54B-02TSS1 · 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
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IAW NAVSUP CONTROL INSTRUCTION FOR SURFACE LEVEL ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, GATE 1.50IPS (INAVY)
END ITEM IDENTIFICATIONVALVE, GATE 1.50IPS 900PSI SWLDG STL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSUP CONTROL INSTRUCTION FOR SURFACE LEVEL ITEMS
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 1
W07-2A54B-02TSReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is W07-2A54B-02TSS1?
W07-2A54B-02TSS1 is a VALVE,GATE.
What parts can replace W07-2A54B-02TSS1?
There is 1 known substitute for W07-2A54B-02TSS1: W07-2A54B-02TS. Substitute compatibility should be verified for your specific system.
What is the NSN for W07-2A54B-02TSS1?
W07-2A54B-02TSS1 is cataloged in the U.S. Government catalog under NSN 4820-01-538-0204. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.