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Technical Data Sheet
PartsTable / COMPONENT / 8668096
8668096 ✓ 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 BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8640 OR STEEL COMP 8740 OVERALL, head_style: HEXAGON, head_height: 0.375 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.625 INCHES MINIMUM IN, thread_series: UNF COUNTERBORE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-102-9812, 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
8668096
NSN: 4730-00-102-9812
FSC: 4730
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 8640 OR STEEL COMP 8740 OVERALL
head_styleHEXAGON
head_height0.375 INCHES NOMINAL IN
thread_class2A A
thread_length0.625 INCHES MINIMUM IN
thread_seriesUNF COUNTERBORE
fastener_length3.750 INCHES NOMINAL IN
hardness_rating37.0 ROCKWELL C MINIMUM OVERALL
thread_directionRIGHT-HAND
threads_per_inch28 COUNTERBORE
counterbore_depth0.375 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
NSN4730-00-102-9812
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8668096 · 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
•
FIRST END STYLE DESIGNATOR: PLAIN
•
FIRST END THREAD LENGTH: 0.625 INCHES NOMINAL IN
•
FIRST END THREAD SERIES DESIGNATOR: UNS
•
FIRST END THREAD QUANTITY PER INCH: 14
•
FIRST END THREAD CLASS: 2A A
•
WRENCHING FEATURE HEIGHT: 0.375 INCHES NOMINAL IN
•
SECOND END THREAD LENGTH: 1.688 INCHES NOMINAL IN
•
SECOND END THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD LENGTH0.625 INCHES NOMINAL IN
FIRST END THREAD SERIES DESIGNATORUNS
FIRST END THREAD QUANTITY PER INCH14
FIRST END THREAD CLASS2A A
WRENCHING FEATURE HEIGHT0.375 INCHES NOMINAL IN
SECOND END THREAD LENGTH1.688 INCHES NOMINAL IN
SECOND END THREAD CLASS2B
DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT2.313 INCHES NOMINAL IN
END ITEM IDENTIFICATIONARMORED ASSAULT VEHICAL,MODEL M551; CARRIER PERSONNEL,MODEL M113A1; MRAP - M-ATV; ARMORED MULTI-PURPOSE VEHICLE (AMPV); MULTIPLE LAUNCH ROCKET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
KC7534Interchangeable
interchangeable cross-reference
interchangeable
766Interchangeable
interchangeable cross-reference
interchangeable
2281476Interchangeable
interchangeable cross-reference
interchangeable
4MB635Interchangeable
Same NIIN cross-reference
interchangeable
0714677Interchangeable
Same NIIN cross-reference
interchangeable
10524219Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8668096?
8668096 is a BOLT,FLUID PASSAGE.
What parts can replace 8668096?
There are 7 known substitutes for 8668096: KC7534, 766, 2281476 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8668096?
8668096 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-102-9812. 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