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23512659 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

23512659: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include overall_length: 1.390 INCHES NOMINAL IN, end_item_identification: 2320-01-344-9887, wrenching_feature_style: ROUND WITH WRENCH FLATS, wrenching_feature_height: 0.250 INCHES NOMINAL IN, distance_from_centerline_to_flat: 0.440 INCHES NOMINAL IN, length_from_bearing_surface_of_wrenching_feature_to_bolt_end: 1.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-442-5569, 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
23512659
NSN: 4730-01-442-5569
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
overall_length1.390 INCHES NOMINAL IN
end_item_identification2320-01-344-9887
wrenching_feature_styleROUND WITH WRENCH FLATS
wrenching_feature_height0.250 INCHES NOMINAL IN
distance_from_centerline_to_flat0.440 INCHES NOMINAL IN
length_from_bearing_surface_of_wrenching_feature_to_bolt_end1.440 INCHES NOMINAL IN
NSN4730-01-442-5569
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 23512659 · 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
•
DISTANCE FROM CENTERLINE TO FLAT: 0.440 INCHES NOMINAL IN
•
WRENCHING FEATURE HEIGHT: 0.250 INCHES NOMINAL IN
•
WRENCHING FEATURE STYLE: ROUND WITH WRENCH FLATS
•
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END: 1.440 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO FLAT0.440 INCHES NOMINAL IN
WRENCHING FEATURE HEIGHT0.250 INCHES NOMINAL IN
WRENCHING FEATURE STYLEROUND WITH WRENCH FLATS
OVERALL LENGTH1.390 INCHES NOMINAL IN
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END1.440 INCHES NOMINAL IN
END ITEM IDENTIFICATION2320-01-344-9887
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 23512659?
23512659 is a BOLT,FLUID PASSAGE.
What is the NSN for 23512659?
23512659 is cataloged in the U.S. Government catalog under NSN 4730-01-442-5569. 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.