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085174-2ITEM161 — COMPRESSOR UNIT,CENTRIFUGAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

085174-2ITEM161: COMPRESSOR UNIT,CENTRIFUGAL.

The COMPRESSOR UNIT,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: USED ON CONDENSATE DRAIN ASSY, STAGES 3 AND 4; NEXT HIGHER ASSEMBLY: WP5000 COMPRESSOR, P/N 0185174-1, '-2, '-3, end_item_identification: CVN BOUNDARY, part_name_assigned_by_controlling_agency: VALVE,PNUEMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-548-9936, 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
085174-2ITEM161
NSN: 4820-01-548-9936
FSC: 4820 — Valves, Nonpowered
CAGE: 1KWT0 — SAUER COMPRESSORS USA, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresUSED ON CONDENSATE DRAIN ASSY, STAGES 3 AND 4; NEXT HIGHER ASSEMBLY: WP5000 COMPRESSOR, P/N 0185174-1, '-2, '-3
end_item_identificationCVN BOUNDARY
part_name_assigned_by_controlling_agencyVALVE,PNUEMATIC
NSN4820-01-548-9936
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 085174-2ITEM161 · 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
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED ON CONDENSATE DRAIN ASSY, STAGES 3 AND 4; NEXT HIGHER ASSEMBLY: WP5000 COMPRESSOR, P/N 0185174-1, '-2, '-3
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,PNUEMATIC
END ITEM IDENTIFICATIONCVN BOUNDARY
MATERIALCOPPER ALLOY
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 1
085174Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 085174-2ITEM161?
085174-2ITEM161 is a COMPRESSOR UNIT,CENTRIFUGAL.
What parts can replace 085174-2ITEM161?
There is 1 known substitute for 085174-2ITEM161: 085174. Substitute compatibility should be verified for your specific system.
What is the NSN for 085174-2ITEM161?
085174-2ITEM161 is cataloged in the U.S. Government catalog under NSN 4820-01-548-9936. 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.