PartsTable
Technical Data Sheet
Download PDF

2542FX — CAP,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2542FX: CAP,TUBE.

The CAP,TUBE is a the manufacturer industrial component. Key specifications include thread_class: 2B INTERNAL, connection_style: PLAIN (OPTIONAL END), nominal_thread_size: 1.625 INCHES INTERNAL IN, end_item_identification: HYDRAULIC RESERVOIR ASSEMBLY P/N 12422484, thread_quantity_per_inch: 12 INTERNAL, thread_series_designator: UN INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-511-7190, 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
2542FX
NSN: 4730-01-511-7190
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
thread_class2B INTERNAL
connection_stylePLAIN (OPTIONAL END)
nominal_thread_size1.625 INCHES INTERNAL IN
end_item_identificationHYDRAULIC RESERVOIR ASSEMBLY P/N 12422484
thread_quantity_per_inch12 INTERNAL
thread_series_designatorUN INTERNAL
part_name_assigned_by_controlling_agencyPLUG, HOSE
NSN4730-01-511-7190
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2542FX · 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 (OPTIONAL END)
•
NOMINAL THREAD SIZE: 1.625 INCHES INTERNAL IN
•
THREAD CLASS: 2B INTERNAL
•
THREAD QUANTITY PER INCH: 12 INTERNAL
•
THREAD SERIES DESIGNATOR: UN INTERNAL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (OPTIONAL END)
NOMINAL THREAD SIZE1.625 INCHES INTERNAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG, HOSE
THREAD CLASS2B INTERNAL
END ITEM IDENTIFICATIONHYDRAULIC RESERVOIR ASSEMBLY P/N 12422484
THREAD QUANTITY PER INCH12 INTERNAL
THREAD SERIES DESIGNATORUN INTERNAL
SUBSTITUTES & CROSS-REFERENCES 3
12422484Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
12422484-8Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
AAA01379ORReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 2542FX?
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 2542FX?
2542FX is a CAP,TUBE.
What parts can replace 2542FX?
There are 3 known substitutes for 2542FX: 12422484, 12422484-8, AAA01379OR. Substitute compatibility should be verified for your specific system.
What is the NSN for 2542FX?
2542FX is cataloged in the U.S. Government catalog under NSN 4730-01-511-7190. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2542FX

✓ 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.