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12603-350 — PANEL,BODY,VEHICULAR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12603-350: PANEL,BODY,VEHICULAR.

The PANEL,BODY,VEHICULAR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING NUT, temp_rating: 1200.0 FAHRENHEIT DEGF, overall_width: 0.750 INCHES NOMINAL IN, inside_diameter: 3.500 INCHES NOMINAL IN, style_designator: BAND, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-202-6509, 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
12603-350
NSN: 4730-00-202-6509
NIINs: 002026509, 016798153
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00671 — SPECIALTY PRODUCTS CO DIV OF CLAMPCO PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING NUT
temp_rating1200.0 FAHRENHEIT DEGF
overall_width0.750 INCHES NOMINAL IN
inside_diameter3.500 INCHES NOMINAL IN
style_designatorBAND
precious_materialSILVER
surface_treatmentPASSIVATE BOLT
fastening_device_typeSELF-LOCKING HEXAGON NUT
precious_material_and_locationSURFACE TREATMENT SILVER
NSN4730-00-202-6509
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12603-350 · 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
•
TEMP RATING: 1200.0 FAHRENHEIT DEGF
•
PRECIOUS MATERIAL: SILVER
•
FASTENING DEVICE TYPE: SELF-LOCKING HEXAGON NUT
•
STYLE DESIGNATOR: BAND
•
INSIDE DIAMETER: 3.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: SILVER NUT
TECHNICAL CHARACTERISTICS
TEMP RATING1200.0 FAHRENHEIT DEGF
PRECIOUS MATERIALSILVER
FASTENING DEVICE TYPESELF-LOCKING HEXAGON NUT
STYLE DESIGNATORBAND
OVERALL WIDTH0.750 INCHES NOMINAL IN
INSIDE DIAMETER3.500 INCHES NOMINAL IN
SURFACE TREATMENTSILVER NUT
SURFACE TREATMENTPASSIVATE BOLT
PRECIOUS MATERIAL AND LOCATIONSURFACE TREATMENT SILVER
MATERIALSTEEL COMP 301 BAND
SUBSTITUTES & CROSS-REFERENCES 5
1143-350SSReference document
Same NSN cross-reference
Reference document — Secondary reference
16502-350Reference document
Same NSN cross-reference
Reference document — Secondary reference
1143-350ESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BACC10AD350WSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
16502-350MReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12603-350?
12603-350 is a PANEL,BODY,VEHICULAR.
What parts can replace 12603-350?
There are 5 known substitutes for 12603-350: 1143-350SS, 16502-350, 1143-350E and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12603-350?
12603-350 is cataloged in the U.S. Government catalog under NSN 4730-00-202-6509. This indicates validated use in U.S. government and defense supply chains.
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