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4003 54 — HEATER,IMMERSION

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4003 54: HEATER,IMMERSION.

The HEATER,IMMERSION is a the manufacturer industrial component. Key specifications include special_features: 3 INCH FLANGED IMMERSION HEATER; 7.5KW IN, end_item_identification: CPP SYSTEM,HYDRAULIC ASSEMBLY, P/N 400-WAGB-185-110 USED ABOARD USCGC WAGB CLASS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-516-3897, 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
4003 54
NSN: 5305-01-516-3897
NIINs: 015163897, 016227689
FSC: 5305 — Screws
CAGE: 35544 — G M ASSOCIATES (CAN)
SPECIFICATIONS
special_features3 INCH FLANGED IMMERSION HEATER; 7.5KW IN
end_item_identificationCPP SYSTEM,HYDRAULIC ASSEMBLY, P/N 400-WAGB-185-110 USED ABOARD USCGC WAGB CLASS
NSN5305-01-516-3897
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4003 54 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW
END ITEM IDENTIFICATIONZEPPELIN BOAT ENGINE
SUBSTITUTES & CROSS-REFERENCES 1
10-40003-54Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4003 54?
4003 54 is a HEATER,IMMERSION.
What parts can replace 4003 54?
There is 1 known substitute for 4003 54: 10-40003-54. Substitute compatibility should be verified for your specific system.
What is the NSN for 4003 54?
4003 54 is cataloged in the U.S. Government catalog under NSN 5305-01-516-3897. This indicates validated use in U.S. government and defense supply chains.
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