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D7-1063-8 — VALVE,PRESSURE EQUALIZING,GASEOU

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D7-1063-8: VALVE,PRESSURE EQUALIZING,GASEOU.

VALVE,PRESSURE EQUALIZING,GASEOU. Key specifications include end_item_identification: VALVE RLF .25 IPS 115T250PSI BRS, part_name_assigned_by_controlling_agency: INAVY VALVE ANGLE RELIEF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-485-0844, 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
D7-1063-8
NSN: 4820-01-485-0844
FSC: 4820 — Valves, Nonpowered
CAGE: 86768 — TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT (USA)
SPECIFICATIONS
end_item_identificationVALVE RLF .25 IPS 115T250PSI BRS
part_name_assigned_by_controlling_agencyINAVY VALVE ANGLE RELIEF
NSN4820-01-485-0844
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D7-1063-8 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY VALVE ANGLE RELIEF
END ITEM IDENTIFICATIONVALVE RLF .25 IPS 115T250PSI BRS
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 3
022-09603Reference document
Same NSN cross-reference
Reference document — Secondary reference
635B-4-6-22Reference document
Same NSN cross-reference
Reference document — Secondary reference
635B-4-6-22 CLSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 D7-1063-8?
D7-1063-8 is a VALVE,PRESSURE EQUALIZING,GASEOU.
What parts can replace D7-1063-8?
There are 3 known substitutes for D7-1063-8: 022-09603, 635B-4-6-22, 635B-4-6-22 CLS. Substitute compatibility should be verified for your specific system.
What is the NSN for D7-1063-8?
D7-1063-8 is cataloged in the U.S. Government catalog under NSN 4820-01-485-0844. This indicates validated use in U.S. government and defense supply chains.
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