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82D3041551 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

82D3041551: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL STAINLESS - USE STB000 BODY, valve_size: 1.0 INCHES IN, bonnet_type: INSIDE SCREW, style_designator: ANGLE, mounting_facility: THREADED FASTENER, valve_operation_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-676-9443, 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
82D3041551
NSN: 4820-01-676-9443
FSC: 4820 — Valves, Nonpowered
CAGE: 60T62 — TAYLOR VALVES INCORPORATED (USA)
SPECIFICATIONS
materialSTEEL STAINLESS - USE STB000 BODY
valve_size1.0 INCHES IN
bonnet_typeINSIDE SCREW
style_designatorANGLE
mounting_facilityTHREADED FASTENER
valve_operation_methodAUTOMATIC
bonnet_attachment_methodINTEGRAL
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
part_name_assigned_by_controlling_agencySAFETY RELIEF VALVE
NSN4820-01-676-9443
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 82D3041551 · 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
•
STYLE DESIGNATOR: ANGLE
•
VALVE SIZE: 1.0 INCHES IN
•
BONNET TYPE: INSIDE SCREW
•
MOUNTING FACILITY: THREADED FASTENER
•
BONNET ATTACHMENT METHOD: INTEGRAL
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
MATERIAL: STEEL STAINLESS - USE STB000 BODY
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORANGLE
VALVE SIZE1.0 INCHES IN
BONNET TYPEINSIDE SCREW
MOUNTING FACILITYTHREADED FASTENER
BONNET ATTACHMENT METHODINTEGRAL
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYSAFETY RELIEF VALVE
MATERIALSTEEL STAINLESS - USE STB000 BODY
VALVE OPERATION METHODAUTOMATIC
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 82D3041551?
82D3041551 is a VALVE,SAFETY RELIEF.
What is the NSN for 82D3041551?
82D3041551 is cataloged in the U.S. Government catalog under NSN 4820-01-676-9443. 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.