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1449A ✓ 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 FITTING,LUBRICATION is a the manufacturer industrial component. Key specifications include height: 0.547 INCHES NOMINAL IN, material: STEEL OVERALL, shank_length: 0.156 INCHES NOMINAL IN, thread_class: 2A A, style_designator: STRAIGHT, width_across_flats: 0.312 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-100-5505, 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
1449A
NSN: 4730-01-100-5505
FSC: 4730
CAGE: 94189 — DICO INC SUB OF DYNEER CORP (USA)
SPECIFICATIONS
height0.547 INCHES NOMINAL IN
materialSTEEL OVERALL
shank_length0.156 INCHES NOMINAL IN
thread_class2A A
style_designatorSTRAIGHT
width_across_flats0.312 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES IN
screw_thread_series_designatorUNF
NSN4730-01-100-5505
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1449A · 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
•
STYLE DESIGNATOR: STRAIGHT
•
THREAD CLASS: 2A A
•
SHANK LENGTH: 0.156 INCHES NOMINAL IN
•
HEIGHT: 0.547 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.312 INCHES NOMINAL IN
•
SCREW THREAD SERIES DESIGNATOR: UNF
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTRAIGHT
THREAD CLASS2A A
SHANK LENGTH0.156 INCHES NOMINAL IN
HEIGHT0.547 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.312 INCHES NOMINAL IN
SCREW THREAD SERIES DESIGNATORUNF
NOMINAL THREAD SIZE0.250 INCHES IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
10111293Interchangeable
interchangeable cross-reference
interchangeable
5042Interchangeable
interchangeable cross-reference
interchangeable
9411244Interchangeable
interchangeable cross-reference
interchangeable
23426Interchangeable
interchangeable cross-reference
interchangeable
GKT31-2Interchangeable
interchangeable cross-reference
interchangeable
7505K4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1449A?
1449A is a FITTING,LUBRICATION.
What parts can replace 1449A?
There are 16 known substitutes for 1449A: 10111293, 5042, 9411244 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1449A?
1449A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-100-5505. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026