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4112-6057 — PLUG,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4112-6057: PLUG,QUICK DISCONNECT.

The PLUG,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, overall_length: 2.188 INCHES MINIMUM AND 2.600 INCHES MAXIMUM IN, special_features: TOP OF PLUG HAS EXTENDED LUG W/DRILLED HOLE TO ACCOMMODATE RING AND CHAIN, quick_disconnect_method: CAM-LOCKING, quick_disconnect_nominal_size: 2.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-138-8037, 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
4112-6057
NSN: 4730-00-138-8037
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 37562 — MACLEOD INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
overall_length2.188 INCHES MINIMUM AND 2.600 INCHES MAXIMUM IN
special_featuresTOP OF PLUG HAS EXTENDED LUG W/DRILLED HOLE TO ACCOMMODATE RING AND CHAIN
quick_disconnect_methodCAM-LOCKING
quick_disconnect_nominal_size2.000 INCHES IN
NSN4730-00-138-8037
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4112-6057 · 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
•
QUICK DISCONNECT NOMINAL SIZE: 2.000 INCHES IN
•
MATERIAL: ALUMINUM ALLOY BODY
•
QUICK DISCONNECT METHOD: CAM-LOCKING
TECHNICAL CHARACTERISTICS
OVERALL LENGTH2.188 INCHES MINIMUM AND 2.600 INCHES MAXIMUM IN
QUICK DISCONNECT NOMINAL SIZE2.000 INCHES IN
SPECIAL FEATURESTOP OF PLUG HAS EXTENDED LUG W/DRILLED HOLE TO ACCOMMODATE RING AND CHAIN
MATERIALALUMINUM ALLOY BODY
QUICK DISCONNECT METHODCAM-LOCKING
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 4112-6057?
4112-6057 is a PLUG,QUICK DISCONNECT.
What is the NSN for 4112-6057?
4112-6057 is cataloged in the U.S. Government catalog under NSN 4730-00-138-8037. 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.