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9-41142 — RETAINER,PREFILTER,RESPIRATOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

9-41142: RETAINER,PREFILTER,RESPIRATOR.

The RETAINER,PREFILTER,RESPIRATOR is a the manufacturer industrial component. Key specifications include material: PLASTIC HANDLE, tip_type: SQUARE, blade_length: 2.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-293-7687, 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
9-41142
NSN: 4820-00-293-7687
NIINs: 002937687, 015284178
FSC: 4820 — Valves, Nonpowered
CAGE: 12793 — AQUA-CHEM INC CLEAVER-BROOKS DIV (USA)
SPECIFICATIONS
materialPLASTIC HANDLE
tip_typeSQUARE
blade_length2.000 INCHES NOMINAL IN
tip_size_designation2
NSN4820-00-293-7687
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 9-41142 · 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: DISKDISK
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISKDISK
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE SEAT
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
FEATURES PROVIDEDBONNET PACKINGBONNET PACKING
BONNET TYPEINSIDE SCREWINSIDE SCREW
SUBSTITUTES & CROSS-REFERENCES 10
409Reference document
Same NSN cross-reference
Reference document — Secondary reference
504-1/2INReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
407Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
407 1-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
W75410T2Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
WWV51Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9-41142?
9-41142 is a RETAINER,PREFILTER,RESPIRATOR.
What parts can replace 9-41142?
There are 10 known substitutes for 9-41142: 409, 504-1/2IN, 407 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9-41142?
9-41142 is cataloged in the U.S. Government catalog under NSN 4820-00-293-7687. This indicates validated use in U.S. government and defense supply chains.
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