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12421598 — NIPPLE,QUICK-DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12421598: NIPPLE,QUICK-DISCONNECT.

The NIPPLE,QUICK-DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, overall_length: 2.170 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT, surface_treatment: ZINC AND CHROMATE BODY, operating_pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, end_item_identification: LIGHT FAMILY OF MEDIUM TACTICAL VEHICLES; 2320013543384. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-460-2954, 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
12421598
NSN: 4730-01-460-2954
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
materialSTEEL BODY
overall_length2.170 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT
surface_treatmentZINC AND CHROMATE BODY
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_item_identificationLIGHT FAMILY OF MEDIUM TACTICAL VEHICLES; 2320013543384
quick_disconnect_methodPUSH-PULL
quick_disconnect_nominal_size0.375 INCHES IN
NSN4730-01-460-2954
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12421598 · 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 TYPE: EXTERNAL QUICK DISCONNECT
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
QUICK DISCONNECT NOMINAL SIZE: 0.375 INCHES IN
•
SURFACE TREATMENT: ZINC AND CHROMATE BODY
•
MATERIAL: STEEL BODY
•
QUICK DISCONNECT METHOD: PUSH-PULL
TECHNICAL CHARACTERISTICS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT
OVERALL LENGTH2.170 INCHES NOMINAL IN
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
QUICK DISCONNECT NOMINAL SIZE0.375 INCHES IN
SURFACE TREATMENTZINC AND CHROMATE BODY
END ITEM IDENTIFICATIONLIGHT FAMILY OF MEDIUM TACTICAL VEHICLES; 2320013543384
MATERIALSTEEL BODY
QUICK DISCONNECT METHODPUSH-PULL
SUBSTITUTES & CROSS-REFERENCES 2
H5EPReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7HA802Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12421598?
12421598 is a NIPPLE,QUICK-DISCONNECT.
What parts can replace 12421598?
There are 2 known substitutes for 12421598: H5EP, 7HA802. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421598?
12421598 is cataloged in the U.S. Government catalog under NSN 4730-01-460-2954. 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.