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1AR100-R-S-AT — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1AR100-R-S-AT: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: ALUMINUM BODY, first_end_thread_class: 2A A, end_item_identification: CONSOLE CONTROL, HYDRAULIC, first_end_connection_type: THREADED EXTERNAL BOSS, first_end_thread_direction: RIGHT-HAND, first_end_nominal_thread_size: 1.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-519-3169, 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
1AR100-R-S-AT
NSN: 4820-01-519-3169
FSC: 4820 — Valves, Nonpowered
CAGE: K8622 — INTEGRATED HYDRAULICS LTD (GBR)
SPECIFICATIONS
materialALUMINUM BODY
first_end_thread_class2A A
end_item_identificationCONSOLE CONTROL, HYDRAULIC
first_end_connection_typeTHREADED EXTERNAL BOSS
first_end_thread_directionRIGHT-HAND
first_end_nominal_thread_size1.000 INCHES IN
first_end_thread_series_designatorUNS
part_name_assigned_by_controlling_agencySAFETY RELIEF VALVE
NSN4820-01-519-3169
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1AR100-R-S-AT · 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
•
FIRST END THREAD SERIES DESIGNATOR: UNS
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
FIRST END THREAD CLASS: 2A A
•
FIRST END CONNECTION TYPE: THREADED EXTERNAL BOSS
•
MATERIAL: STEEL FLOW CONTROL DEVICE
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNS
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS2A A
FIRST END CONNECTION TYPETHREADED EXTERNAL BOSS
SPECIAL FEATURES10 TO 200 BAR PRESSURE RANGE, PILOT OPERATED CARTRIDGE TYPE; HAS ALUMUNUM HANDLE; 1-14 UNS-2A THREADS; HARDENED STEEL WORKING PARTS A
PART NAME ASSIGNED BY CONTROLLING AGENCYSAFETY RELIEF VALVE
END ITEM IDENTIFICATIONCONSOLE CONTROL, HYDRAULIC
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIALALUMINUM BODY
FIRST END NOMINAL THREAD SIZE1.000 INCHES IN
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1AR100-R-S-AT?
1AR100-R-S-AT is a VALVE,RELIEF,PRESSURE AND TEMPER.
What is the NSN for 1AR100-R-S-AT?
1AR100-R-S-AT is cataloged in the U.S. Government catalog under NSN 4820-01-519-3169. This indicates validated use in U.S. government and defense supply chains.
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