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313830 — RESPIRATOR,AIR FILTERING

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

313830: RESPIRATOR,AIR FILTERING.

The RESPIRATOR,AIR FILTERING is a the manufacturer industrial component. Key specifications include material: RUBBER MASK, mask_type: HALF FACEPIECE, strap_type: FOUR STRAP, head_harness: INCLUDED, adjustability: ADJUSTABLE, exhaust_valve: INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-332-8269, 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
MRO→ MRO_GENERAL→ 313830
NSN: 4820-00-332-8269
NIINs: 003328269, 005656200, 010888546
FSC: 4820 — Valves, Nonpowered
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
materialRUBBER MASK
mask_typeHALF FACEPIECE
strap_typeFOUR STRAP
head_harnessINCLUDED
adjustabilityADJUSTABLE
exhaust_valveINCLUDED
material_typeELASTIC
special_featuresSOLE SOURCE REQUIRED BY STATUTE 6.302; PROTECTS ORGANIC VAPORS,PESTICIDES,DUSTS,MISTS,PAINT,LACQUER AND ENAMEL MISTS
approval_designatorERR-060
mask_filter_quantity4
filter_replaceabilityREPLACEABLE
criticality_code_justificationFEAT
NSN4820-00-332-8269
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 313830 · 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: POPPET
•
CONNECTION STYLE: GASKET SEAL(BOSS) FIRST END
•
CONNECTION TYPE: THREADED INTERNAL BOSS FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FEATURES PROVIDED: PRESSURE TIGHT OUTLET SIDE
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
CONNECTION STYLEGASKET SEAL(BOSS) FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS FIRST END
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
DISK LOADING METHODSPRING
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 1
NA5-8231Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 313830?
313830 is a RESPIRATOR,AIR FILTERING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 313830?
There is 1 known substitute for 313830: NA5-8231. Substitute compatibility should be verified for your specific system.
What is the NSN for 313830?
313830 is cataloged in the U.S. Government catalog under NSN 4820-00-332-8269. This indicates validated use in U.S. government and defense supply chains.
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