PartsTable
Technical Data Sheet
PartsTable / COMPONENT / J-978 UNIT 62424
J-978 UNIT 62424 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The TRAP,STEAM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, overall_width: 0.593 INCHES NOMINAL IN, overall_height: 0.031 INCHES NOMINAL IN, overall_length: 1.312 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), style_designator: SOCKET CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-288-0872, 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
J-978 UNIT 62424
NSN: 4730-01-288-0872
FSC: 4730
CAGE: 53059 — SPIRAX SARCO INC DBA SPIRAX SARCO (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
overall_width0.593 INCHES NOMINAL IN
overall_height0.031 INCHES NOMINAL IN
overall_length1.312 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
style_designatorSOCKET CONTACT
precious_materialSILVER
surface_treatmentSILVER BODY
current_rating_in_amps78.6
voltage_rating_in_volts440.0 AC
mounting_facility_quantity1
terminal_type_and_quantity1 TAB, SOLDER LUG AXIALLY AT ONE END
NSN4730-01-288-0872
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J-978 UNIT 62424 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
21-174-6Interchangeable
interchangeable cross-reference
interchangeable
A21-174-6Interchangeable
interchangeable cross-reference
interchangeable
J-978 UNIT 62639Interchangeable
interchangeable cross-reference
interchangeable
62639Interchangeable
interchangeable cross-reference
interchangeable
J-978Interchangeable
interchangeable cross-reference
interchangeable
J-978 UNIT 62414Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy J-978 UNIT 62424?
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 J-978 UNIT 62424?
J-978 UNIT 62424 is a TRAP,STEAM.
What parts can replace J-978 UNIT 62424?
There are 21 known substitutes for J-978 UNIT 62424: 21-174-6, A21-174-6, J-978 UNIT 62639 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J-978 UNIT 62424?
J-978 UNIT 62424 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-288-0872. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — J-978 UNIT 62424

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026