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Technical Data Sheet
PartsTable / COMPONENT / 12Z6452-1
12Z6452-1 ✓ 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 CHUCK,AIR,INFLATING is a the manufacturer industrial component. Key specifications include shank_type: SERRATED, design_type: SINGLE FOOT, holding_clip: INCLUDED, special_deflator: NOT INCLUDED, special_features: BRASS, NICKEL PLATED, end_item_identification: STRATEGIC WEAPON SYSTEMS (POSEIDON AND TRIDENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-837-5581, 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
12Z6452-1
NSN: 4730-00-837-5581
FSC: 4730
CAGE: 94135 — NAVAL ORDNANCE STANDARDS (USA)
SPECIFICATIONS
shank_typeSERRATED
design_typeSINGLE FOOT
holding_clipINCLUDED
special_deflatorNOT INCLUDED
special_featuresBRASS, NICKEL PLATED
end_item_identificationSTRATEGIC WEAPON SYSTEMS (POSEIDON AND TRIDENT
hose_inside_diameter_for_which_designed0.250 INCHES NOMINAL IN
NSN4730-00-837-5581
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12Z6452-1 · 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
•
SPECIAL DEFLATOR: NOT INCLUDED
•
DESIGN TYPE: SINGLE FOOT
•
SHANK TYPE: SERRATED
•
HOLDING CLIP: INCLUDED
•
HOSE INSIDE DIAMETER FOR WHICH DESIGNED: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESBRASS, NICKEL PLATED
SPECIAL DEFLATORNOT INCLUDED
DESIGN TYPESINGLE FOOT
END ITEM IDENTIFICATIONSTRATEGIC WEAPON SYSTEMS (POSEIDON AND TRIDENT
SHANK TYPESERRATED
HOLDING CLIPINCLUDED
HOSE INSIDE DIAMETER FOR WHICH DESIGNED0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
665-8Interchangeable
interchangeable cross-reference
interchangeable
665-92Interchangeable
interchangeable cross-reference
interchangeable
SM-D-415302Interchangeable
interchangeable cross-reference
interchangeable
66580Interchangeable
interchangeable cross-reference
interchangeable
1353720UInterchangeable
interchangeable cross-reference
interchangeable
10422201Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12Z6452-1?
12Z6452-1 is a CHUCK,AIR,INFLATING.
What parts can replace 12Z6452-1?
There are 6 known substitutes for 12Z6452-1: 665-8, 665-92, SM-D-415302 and 3 more. Substitute compatibility should be verified for your specific system.
Is 12Z6452-1 still available?
12Z6452-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026