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3-C — ARRESTER,SPARK EXHAUST

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

3-C: ARRESTER,SPARK EXHAUST.

The ARRESTER,SPARK EXHAUST is a the manufacturer industrial component. Key specifications include special_features: DESCRIPTION: 3 POLE TERMINAL BLOCK; CONTRACT CONTROL NO.: PVR388724, end_item_identification: DAMPER, VENTILATION, part_name_assigned_by_controlling_agency: (INAVY) TERMINAL BLOCK. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-062-4282, 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→ 3-C
NSN: 4730-00-062-4282
NIINs: 000624282, 001771728, 002212087, 002212126, 002425789, 002787232, 003270045, 005524389, 008408817, 008544153, 009387305, 009652405, 010676044, 013471972, 013483149, 014645301, 016046792, 016313614
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78JK3 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLING DIVISION (USA)
SPECIFICATIONS
special_featuresDESCRIPTION: 3 POLE TERMINAL BLOCK; CONTRACT CONTROL NO.: PVR388724
end_item_identificationDAMPER, VENTILATION
part_name_assigned_by_controlling_agency(INAVY) TERMINAL BLOCK
NSN4730-00-062-4282
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3-C · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION STYLE: PLAIN ALL ENDS
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
QUICK DISCONNECT NOMINAL SIZE: 0.250 INCHES ALL ENDS IN
•
LEG LENGTH: 0.422 INCHES NOMINAL IN
•
FEATURES PROVIDED: SELF-SEALING
•
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH1.391 INCHES NOMINAL IN
QUICK DISCONNECT NOMINAL SIZE0.250 INCHES ALL ENDS IN
LEG LENGTH0.422 INCHES NOMINAL IN
FEATURES PROVIDEDSELF-SEALING
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
MATERIALSTEEL BODY
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
THREAD SERIES DESIGNATORNPTF ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 2
12-134Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
12-132Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3-C?
3-C is a ARRESTER,SPARK EXHAUST. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3-C?
There are 2 known substitutes for 3-C: 12-134, 12-132. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-C?
3-C is cataloged in the U.S. Government catalog under NSN 4730-00-062-4282. This indicates validated use in U.S. government and defense supply chains.
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