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230135 — COVER,OUTLET,AIR COMPRESSOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

230135: COVER,OUTLET,AIR COMPRESSOR.

The COVER,OUTLET,AIR COMPRESSOR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.906 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNF, special_features: C/O 2 GASKETS,1 O-RING,1 SPRING,1 POPPET ASSY. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-178-8876, 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
230135
NSN: 4820-00-178-8876
NIINs: 001788876, 006283372, 006371054, 012606291
FSC: 4820 — Valves, Nonpowered
CAGE: 91424 — MCC POWERS PROCESS CONTROLS DIV OF MARK CONTROLS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
nut_height0.906 INCHES NOMINAL IN
thread_class3B
thread_seriesUNF
special_featuresC/O 2 GASKETS,1 O-RING,1 SPRING,1 POPPET ASSY
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_across_flats1.250 INCHES NOMINAL IN
nominal_thread_size0.875 INCHES IN
bearing_surface_typeWASHER FACED
fsc_application_dataCOMPRESSOR ASSEMBLY,AIR BRAKE SYSTEM,VEHICULAR
NSN4820-00-178-8876
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 230135 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESC/O 2 GASKETS,1 O-RING,1 SPRING,1 POPPET ASSY
END ITEM IDENTIFICATION48204151378AND48204151379
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 230135?
230135 is a COVER,OUTLET,AIR COMPRESSOR.
What is the NSN for 230135?
230135 is cataloged in the U.S. Government catalog under NSN 4820-00-178-8876. 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.