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10557954-4 — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

10557954-4: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END, exterior_color: BLACK, vacuum_in_torr: 28.0, connection_type: THREADED INTERNAL HOSE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-588-2614, 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
10557954-4
NSN: 4730-00-588-2614
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
exterior_colorBLACK
vacuum_in_torr28.0
connection_typeTHREADED INTERNAL HOSE FIRST END
inside_diameter0.750 INCHES NOMINAL IN
connection_styleSWIVEL NUT, GASKET SEAL FIRST END
outside_diameter0.250 INCHES NOMINAL IN
special_featuresASSY COMES WITH ITEMS; (13) 87373 SOFT-801-4 HOSE,BULK 1/4; (14) 2 - 45681 30682-4-43 1/4IN SWIVEL X 1/4IN HOSE FITTING; (15) 81349 M23053-5-108-0 SLEEVING,ELEC 0.500IN ID BLACK IN
style_designatorMALE COUPLING HALF
thread_directionRIGHT-HAND FIRST END
NSN4730-00-588-2614
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10557954-4 · 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
SUBSTITUTES & CROSS-REFERENCES 9
6113839Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LF-102Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
4741-6BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
444-6-6BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
580-206-1699443AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
663262Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 10557954-4?
10557954-4 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace 10557954-4?
There are 9 known substitutes for 10557954-4: 6113839, LF-102, 4741-6B and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10557954-4?
10557954-4 is cataloged in the U.S. Government catalog under NSN 4730-00-588-2614. This indicates validated use in U.S. government and defense supply chains.
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