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NU7455 ✓ 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 CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 1.090 INCHES NOMINAL IN, neck_height: 0.530 INCHES NOMINAL IN, flange_width: 3.688 INCHES NOMINAL IN, groove_depth: 0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, groove_width: 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-134-8869, 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
NU7455
NSN: 4730-01-134-8869
FSC: 4730
CAGE: 45225 — BOSCH AUTOMOTIVE SERVICE SOLUTIONS INC. (USA)
SPECIFICATIONS
materialSTEEL
thickness1.090 INCHES NOMINAL IN
neck_height0.530 INCHES NOMINAL IN
flange_width3.688 INCHES NOMINAL IN
groove_depth0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
groove_width0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
flange_length4.000 INCHES NOMINAL IN
neck_diameter2.495 INCHES MINIMUM AND 2.900 INCHES MAXIMUM IN
furnished_itemsBOLT
style_designatorRECTANGULAR, WITH BOLT HOLES
surface_treatmentOXIDE
bolt_hole_diameter0.531 INCHES NOMINAL IN
NSN4730-01-134-8869
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NU7455 · 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
•
FURNISHED ITEMS: BOLT
•
NOMINAL THREAD SIZE: 2.000 INCHES IN
•
MATERIAL: STEEL
•
GROOVE PITCH DIAMETER: 2.325 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: RECTANGULAR, WITH BOLT HOLES
•
FACE SEATING SURFACE CONDITION: MACHINED
•
SCREW THREAD SERIES DESIGNATOR: NPTF
•
SURFACE TREATMENT: OXIDE
TECHNICAL CHARACTERISTICS (FLIS)
FURNISHED ITEMSBOLT
NOMINAL THREAD SIZE2.000 INCHES IN
MATERIALSTEEL
GROOVE PITCH DIAMETER2.325 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN
STYLE DESIGNATORRECTANGULAR, WITH BOLT HOLES
FACE SEATING SURFACE CONDITIONMACHINED
SCREW THREAD SERIES DESIGNATORNPTF
SURFACE TREATMENTOXIDE
FLANGE WIDTH3.688 INCHES NOMINAL IN
BOLT HOLE DIAMETER0.531 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
7455Interchangeable
interchangeable cross-reference
interchangeable
074559Interchangeable
interchangeable cross-reference
interchangeable
7K2CInterchangeable
interchangeable cross-reference
interchangeable
4035-SInterchangeable
interchangeable cross-reference
interchangeable
13454Interchangeable
interchangeable cross-reference
interchangeable
B00013454Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NU7455?
NU7455 is a CIRCUIT CARD ASSEMBLY.
What parts can replace NU7455?
There are 11 known substitutes for NU7455: 7455, 074559, 7K2C and 8 more. Substitute compatibility should be verified for your specific system.
Is NU7455 still available?
NU7455 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