PartsTable
Technical Data Sheet
Download PDF

9427-011-178 — FILTER ELEMENT,AIR CONDITIONING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

9427-011-178: FILTER ELEMENT,AIR CONDITIONING.

FILTER ELEMENT,AIR CONDITIONING. Key specifications include material: STEEL CORROSION RESISTING, attachment_method: BOLTS, valve_type_for_which_designed: CHECK, material_document_and_classification: ASTM A-182, GRADE F11 ASSN STD SINGLE MATERIAL RESPONSE, valve_model_number_for_which_designed: 7870-029. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-290-1426, 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
9427-011-178
NSN: 4820-01-290-1426
FSC: 4820 — Valves, Nonpowered
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
attachment_methodBOLTS
valve_type_for_which_designedCHECK
material_document_and_classificationASTM A-182, GRADE F11 ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed7870-029
NSN4820-01-290-1426
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 9427-011-178 · 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
•
VALVE TYPE FOR WHICH DESIGNED: CHECK
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 7870-029
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A-182, GRADE F11 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL CORROSION RESISTING
•
ATTACHMENT METHOD: BOLTS
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDCHECK
VALVE MODEL NUMBER FOR WHICH DESIGNED7870-029
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-182, GRADE F11 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
ATTACHMENT METHODBOLTS
SUBSTITUTES & CROSS-REFERENCES 2
7870-029 ITEM 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7870-029Reference 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
Ready to buy 9427-011-178?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 9427-011-178?
9427-011-178 is a FILTER ELEMENT,AIR CONDITIONING.
What parts can replace 9427-011-178?
There are 2 known substitutes for 9427-011-178: 7870-029 ITEM 2, 7870-029. Substitute compatibility should be verified for your specific system.
What is the NSN for 9427-011-178?
9427-011-178 is cataloged in the U.S. Government catalog under NSN 4820-01-290-1426. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 9427-011-178

✓ 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.