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68A410770-1001 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

68A410770-1001: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include head_diameter: 1.000 INCHES NOMINAL IN, special_features: U/O F15 ACFT. ITEM DOES HAVE TOLERANCE AND SPECIFIC APPLICATIONS, first_end_thread_class: 3A A, wrenching_feature_style: ROUND WITH WRENCH FLATS, cotter_pin_hole_diameter: 0.078 INCHES NOMINAL IN, first_end_thread_direction: RIGHT-HAND.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-548-7352, 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
68A410770-1001
NSN: 4730-00-548-7352
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
head_diameter1.000 INCHES NOMINAL IN
special_featuresU/O F15 ACFT. ITEM DOES HAVE TOLERANCE AND SPECIFIC APPLICATIONS
first_end_thread_class3A A
wrenching_feature_styleROUND WITH WRENCH FLATS
cotter_pin_hole_diameter0.078 INCHES NOMINAL IN
first_end_thread_directionRIGHT-HAND
first_end_nominal_thread_size0.250 INCHES IN
criticality_code_justificationFEAT
distance_from_centerline_to_flat0.437 INCHES NOMINAL IN
first_end_thread_quantity_per_inch28
first_end_thread_series_designatorUNF
distance_from_bolt_end_to_hole_center0.080 INCHES NOMINAL IN
NSN4730-00-548-7352
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 68A410770-1001 · 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 THREAD SERIES DESIGNATOR: UNF
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
DISTANCE FROM CENTERLINE TO FLAT: 0.437 INCHES NOMINAL IN
•
FIRST END THREAD CLASS: 3A A
•
COTTER PIN HOLE DIAMETER: 0.078 INCHES NOMINAL IN
•
FIRST END THREAD QUANTITY PER INCH: 28
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
WRENCHING FEATURE STYLE: ROUND WITH WRENCH FLATS
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORUNF
FIRST END THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM CENTERLINE TO FLAT0.437 INCHES NOMINAL IN
FIRST END THREAD CLASS3A A
COTTER PIN HOLE DIAMETER0.078 INCHES NOMINAL IN
FIRST END THREAD QUANTITY PER INCH28
CRITICALITY CODE JUSTIFICATIONFEAT
WRENCHING FEATURE STYLEROUND WITH WRENCH FLATS
DISTANCE FROM BOLT END TO HOLE CENTER0.080 INCHES NOMINAL IN
SPECIAL FEATURESU/O F15 ACFT. ITEM DOES HAVE TOLERANCE AND SPECIFIC APPLICATIONS
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68A410770-1001?
68A410770-1001 is a BOLT,FLUID PASSAGE.
What is the NSN for 68A410770-1001?
68A410770-1001 is cataloged in the U.S. Government catalog under NSN 4730-00-548-7352. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.