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SW134 — NUT,UNION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SW134: NUT,UNION.

The NUT,UNION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 STEM, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, pressure_rating: 2335.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 4278.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, special_features: INCLUDES DISC INSERT, PLATE, AND NUT, style_designator: ANGLE, operating_pressure: 3350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-422-2652, 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
SW134
NSN: 4820-01-422-2652
NIINs: 014222652, 014518861, 017024895, 017024897, 017025721
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL COMP 303 STEM
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
pressure_rating2335.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 4278.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
special_featuresINCLUDES DISC INSERT, PLATE, AND NUT
style_designatorANGLE
operating_pressure3350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
valve_operation_methodMANUAL
end_item_identificationSEAWOLF CLASS SSN
furnished_items_and_quantity2 TAILPIECE
criticality_code_justificationZZZY
nominal_pipe_size_accommodated0.250 INCHES ALL ENDS IN
NSN4820-01-422-2652
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SW134 · 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
•
FLOW CONTROL DEVICE: DISK
•
FURNISHED ITEMS AND QUANTITY: 2 TAILPIECE
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: ANGLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
FURNISHED ITEMS AND QUANTITY2 TAILPIECE
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES ALL ENDS IN
CRITICALITY CODE JUSTIFICATIONZZZY
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATORANGLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE SEAT
SUBSTITUTES & CROSS-REFERENCES 3
SW134B01E3350Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
SW134B01E3350L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SW134L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is SW134?
SW134 is a NUT,UNION.
What parts can replace SW134?
There are 3 known substitutes for SW134: SW134B01E3350, SW134B01E3350L1, SW134L1. Substitute compatibility should be verified for your specific system.
What is the NSN for SW134?
SW134 is cataloged in the U.S. Government catalog under NSN 4820-01-422-2652. This indicates validated use in U.S. government and defense supply chains.
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