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STSPG003CD08 ✓ 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 FERRULE,SWAGE,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, slot_depth: 0.032 INCHES MINIMUM IN, slot_width: 0.040 INCHES MINIMUM IN, flange_width: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, overall_length: 0.565 INCHES NOMINAL IN, special_features: WITH 4 LOCKWIRE HOLES 0.062 IN. DIA EQUALLY SPACED 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 4730-00-450-2018, 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
STSPG003CD08
NSN: 4730-00-450-2018
FSC: 4730
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
slot_depth0.032 INCHES MINIMUM IN
slot_width0.040 INCHES MINIMUM IN
flange_width0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
slot_quantity4
overall_length0.565 INCHES NOMINAL IN
special_featuresWITH 4 LOCKWIRE HOLES 0.062 IN. DIA EQUALLY SPACED IN
style_designatorSINGLE FLANGE
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter0.751 INCHES NOMINAL IN
sleeve_outside_diameter0.613 INCHES NOMINAL IN
hose/tube_outside_diameter_for_which_designed0.500 INCHES NOMINAL IN
NSN4730-00-450-2018
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: STSPG003CD08 · 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
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.500 INCHES NOMINAL IN
•
SLEEVE OUTSIDE DIAMETER: 0.613 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
FLANGE OUTSIDE DIAMETER: 0.751 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE FLANGE
•
SLOT QUANTITY: 4
•
MATERIAL: ALUMINUM ALLOY 2024
TECHNICAL CHARACTERISTICS (FLIS)
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.500 INCHES NOMINAL IN
SPECIAL FEATURESWITH 4 LOCKWIRE HOLES 0.062 IN. DIA EQUALLY SPACED IN
SLEEVE OUTSIDE DIAMETER0.613 INCHES NOMINAL IN
FLANGE WIDTH0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER0.751 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE FLANGE
SLOT QUANTITY4
MATERIALALUMINUM ALLOY 2024
OVERALL LENGTH0.565 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
2723-28Interchangeable
interchangeable cross-reference
interchangeable
22961Interchangeable
interchangeable cross-reference
interchangeable
7518-28Interchangeable
interchangeable cross-reference
interchangeable
83052-8AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is STSPG003CD08?
STSPG003CD08 is a FERRULE,SWAGE,TUBE COUPLING.
What parts can replace STSPG003CD08?
There are 4 known substitutes for STSPG003CD08: 2723-28, 22961, 7518-28 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for STSPG003CD08?
STSPG003CD08 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-450-2018. 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