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PartsTable / COMPONENT / AN507B632R14
AN507B632R14 ✓ 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 ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.249 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN, thread_length: 0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, screw_material: COPPER ALLOY, fastener_length: 0.875 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-188-3493, 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
AN507B632R14
NSN: 4730-00-188-3493
FSC: 4730
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class2A A
head_diameter0.249 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
thread_length0.813 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
screw_materialCOPPER ALLOY
fastener_length0.875 INCHES NOMINAL IN
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.138 INCHES IN
minimum_tensile_strength55000 POUNDS PER SQUARE INCH LBS
thread_quantity_per_inch32
NSN4730-00-188-3493
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AN507B632R14 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SURFACE TREATMENT: ANODIZE OVERALL
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
•
NOMINAL THREAD SIZE: 0.125 INCHES EXTERNAL IN
•
BODY TYPE: SOLID
•
THREAD SERIES DESIGNATOR: ANPT EXTERNAL
•
CONNECTION STYLE: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE0.125 INCHES EXTERNAL IN
BODY TYPESOLID
THREAD SERIES DESIGNATORANPT EXTERNAL
CONNECTION STYLEPLAIN
END ITEM IDENTIFICATIONF16 AIRCRAFT; BELL AH-1S ATTACK HELICOPTER
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.125 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
0384Interchangeable
interchangeable cross-reference
interchangeable
D25K7K5Interchangeable
interchangeable cross-reference
interchangeable
DIVBE0384Interchangeable
interchangeable cross-reference
interchangeable
3340286Interchangeable
interchangeable cross-reference
interchangeable
P6Interchangeable
interchangeable cross-reference
interchangeable
CR139850PC118Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN507B632R14?
AN507B632R14 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace AN507B632R14?
There are 25 known substitutes for AN507B632R14: 0384, D25K7K5, DIVBE0384 and 22 more. Substitute compatibility should be verified for your specific system.
Is AN507B632R14 still available?
AN507B632R14 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