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PartsTable / COMPONENT / 158-37219
158-37219 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The PROPELLER SHAFT,VEHICULAR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, outside_diameter: 2.750 INCHES NOMINAL IN, special_features: 316 STAINLESS MATERIAL, style_designator: BUTTERFLY, material_thickness: 0.180 INCHES NOMINAL IN, bolt_circle_diameter: 1.380 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-531-1122, 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
158-37219
NSN: 4820-01-531-1122
FSC: 4820
CAGE: 7P354 — SUPERIOR COMPRESSOR COMPANY DBA GRIMMER SCHMIDT SMITH COMPRESSORS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
outside_diameter2.750 INCHES NOMINAL IN
special_features316 STAINLESS MATERIAL
style_designatorBUTTERFLY
material_thickness0.180 INCHES NOMINAL IN
bolt_circle_diameter1.380 INCHES NOMINAL IN
end_item_identificationCONSOLIDATED GROUND SUPPORT EQUIPMENT
part_name_assigned_by_controlling_agencyVALVE, BUTTERFLY INLET
NSN4820-01-531-1122
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 158-37219 · 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
•
OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 1.380 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
MATERIAL THICKNESS: 0.180 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTTERFLY
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER1.380 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, BUTTERFLY INLET
SPECIAL FEATURES316 STAINLESS MATERIAL
MATERIALSTEEL CORROSION RESISTING
END ITEM IDENTIFICATIONCONSOLIDATED GROUND SUPPORT EQUIPMENT
MATERIAL THICKNESS0.180 INCHES NOMINAL IN
STYLE DESIGNATORBUTTERFLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
33947Interchangeable
interchangeable cross-reference
interchangeable
37219Interchangeable
interchangeable cross-reference
interchangeable
E169-358-226Interchangeable
interchangeable cross-reference
interchangeable
25251Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 158-37219?
158-37219 is a PROPELLER SHAFT,VEHICULAR.
What parts can replace 158-37219?
There are 4 known substitutes for 158-37219: 33947, 37219, E169-358-226 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 158-37219?
158-37219 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-531-1122. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026