4ZL57 — LUBRICATOR,AIRLINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4ZL57: LUBRICATOR,AIRLINE.

The LUBRICATOR,AIRLINE is a the manufacturer industrial component. Key specifications include bowl_capacity: 0.312 PINTS, bowl_material: PLASTIC, overall_width: 1.562 INCHES NOMINAL IN, overall_height: 4.437 INCHES NOMINAL IN, features_provided: BY-PASS VALVE, line_connection_thread_size_and_series/type_designator: 0.250-18 NPT. This part is cataloged in the U.S.

Government catalog under NSN 4930-01-283-9754, 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

4ZL57

NSN: 4930-01-283-9754
FSC: 4930 — Lubrication and Fuel Dispensing Equipment
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)

SPECIFICATIONS

bowl_capacity	0.312 PINTS
bowl_material	PLASTIC
overall_width	1.562 INCHES NOMINAL IN
overall_height	4.437 INCHES NOMINAL IN
features_provided	BY-PASS VALVE
line_connection_thread_size_and_series/type_designator	0.250-18 NPT
NSN	4930-01-283-9754

COMPONENT DIAGRAM

KEY FEATURES

•

LINE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.250-18 NPT

•

BOWL CAPACITY: 0.312 PINTS

•

FEATURES PROVIDED: BY-PASS VALVE

•

BOWL MATERIAL: PLASTIC

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.437 INCHES NOMINAL IN
LINE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.250-18 NPT
BOWL CAPACITY	0.312 PINTS
OVERALL WIDTH	1.562 INCHES NOMINAL IN
FEATURES PROVIDED	BY-PASS VALVE
BOWL MATERIAL	PLASTIC

OTHER ITEMS IN FSC 4930 — Lubrication and Fuel Dispensing Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4930-00-001-6291 4930-00-003-3419 4930-00-004-3705 4930-00-004-8293 4930-00-004-8384 4930-00-004-8385 4930-00-005-1591 4930-00-005-1592

SUBSTITUTES & CROSS-REFERENCES 2

2Z768Reference document

Same NSN cross-reference

Reference document — Secondary reference

2Z768BReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 4ZL57?

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 4ZL57?

4ZL57 is a LUBRICATOR,AIRLINE.

What parts can replace 4ZL57?

There are 2 known substitutes for 4ZL57: 2Z768, 2Z768B. Substitute compatibility should be verified for your specific system.

What is the NSN for 4ZL57?

4ZL57 is cataloged in the U.S. Government catalog under NSN 4930-01-283-9754. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

4ZL57 — LUBRICATOR,AIRLINE

Request a Quote — 4ZL57