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8329452 ✓ 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 FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: IRON, thickness: 1.438 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN, socket_depth: 1.234 INCHES NOMINAL IN, flange_diameter: 6.000 INCHES NOMINAL IN, recess_diameter: 3.266 INCHES NOMINAL IN, style_designator: ROUND, ONE BOLT HOLE CIRCLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-692-5584, 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
8329452
NSN: 4730-00-692-5584
FSC: 4730
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialIRON
thickness1.438 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN
socket_depth1.234 INCHES NOMINAL IN
flange_diameter6.000 INCHES NOMINAL IN
recess_diameter3.266 INCHES NOMINAL IN
style_designatorROUND, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.531 INCHES NOMINAL IN
bolt_hole_quantity4
nominal_thread_size3.000 INCHES IN
bolt_circle_diameter4.875 INCHES NOMINAL IN
flange_section_stylePLAIN FACE, SOCKET NECK
reducer_flange_hole_typeCONCENTRIC
NSN4730-00-692-5584
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8329452 · 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
•
THICKNESS: 1.438 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-I-652,CLASS 30 FED SPEC SINGLE MATERIAL RESPONSE
•
REDUCER FLANGE HOLE TYPE: CONCENTRIC
•
SCREW THREAD SERIES DESIGNATOR: NPTF
•
FACE SEATING SURFACE CONDITION: UNFINISHED
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
BOLT HOLE QUANTITY: 4
•
NOMINAL THREAD SIZE: 3.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
THICKNESS1.438 INCHES MINIMUM AND 1.562 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-I-652,CLASS 30 FED SPEC SINGLE MATERIAL RESPONSE
REDUCER FLANGE HOLE TYPECONCENTRIC
SCREW THREAD SERIES DESIGNATORNPTF
FACE SEATING SURFACE CONDITIONUNFINISHED
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
BOLT HOLE QUANTITY4
NOMINAL THREAD SIZE3.000 INCHES IN
BOLT CIRCLE DIAMETER4.875 INCHES NOMINAL IN
MATERIALIRON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
P32BInterchangeable
interchangeable cross-reference
interchangeable
P52BInterchangeable
interchangeable cross-reference
interchangeable
2645Interchangeable
interchangeable cross-reference
interchangeable
852BInterchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/8Interchangeable
interchangeable cross-reference
interchangeable
34E50-00-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8329452?
8329452 is a FLANGE,PIPE.
What parts can replace 8329452?
There are 14 known substitutes for 8329452: P32B, P52B, 2645 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8329452?
8329452 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-692-5584. 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