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2BS081 — TERMINAL JUNCTION BLOCK,SECTIONA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2BS081: TERMINAL JUNCTION BLOCK,SECTIONA.

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include material: ALUMINUM ALLOY BODY, thread_class: 2B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL (BOSS) ALL ENDS, special_features: WEAPON SYSTEM ESSENTIAL, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-458-4566, 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
2BS081
NSN: 4820-00-458-4566
FSC: 4820 — Valves, Nonpowered
CAGE: 26044 — SAF INDUSTRIES LLC DBA SAF INDUSTRIES LLC DIV GARKENYON (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
thread_class2B ALL ENDS
connection_typeTHREADED INTERNAL BOSS ALL ENDS
connection_styleGASKET SEAL (BOSS) ALL ENDS
special_featuresWEAPON SYSTEM ESSENTIAL
thread_directionRIGHT-HAND ALL ENDS
nominal_thread_size0.750 INCHES SECOND END IN
valve_operation_methodAUTOMATIC
end_item_identificationHH/UH-1 IROQUOIS, UH-1N UTILITY/SEARCH AND RECOVERY HELICOPTERS.
thread_series_designatorUNF ALL ENDS
criticality_code_justificationFEAT
NSN4820-00-458-4566
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2BS081 · 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
•
CONNECTION STYLE: GASKET SEAL (BOSS) ALL ENDS
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: THREADED INTERNAL BOSS ALL ENDS
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
NOMINAL THREAD SIZE: 0.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGASKET SEAL (BOSS) ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES SECOND END IN
NOMINAL THREAD SIZE0.562 INCHES THIRD END IN
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
THREAD CLASS2B ALL ENDS
END ITEM IDENTIFICATIONHH/UH-1 IROQUOIS, UH-1N UTILITY/SEARCH AND RECOVERY HELICOPTERS.
SUBSTITUTES & CROSS-REFERENCES 3
13066Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
212-076-008-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
42C42627Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2BS081?
2BS081 is a TERMINAL JUNCTION BLOCK,SECTIONA.
What parts can replace 2BS081?
There are 3 known substitutes for 2BS081: 13066, 212-076-008-001, 42C42627. Substitute compatibility should be verified for your specific system.
What is the NSN for 2BS081?
2BS081 is cataloged in the U.S. Government catalog under NSN 4820-00-458-4566. This indicates validated use in U.S. government and defense supply chains.
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