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11682163 — BOLT,FLUID PASSAGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

11682163: BOLT,FLUID PASSAGE.

The BOLT,FLUID PASSAGE is a the manufacturer industrial component. Key specifications include material: STEEL, body_style: PLAIN, overall_length: 6.790 INCHES NOMINAL IN, surface_treatment: PHOSPHATE, width_across_flats: 1.500 INCHES NOMINAL IN, concentric_hole_depth: 2.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-085-5601, 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
11682163
NSN: 4730-01-085-5601
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
body_stylePLAIN
overall_length6.790 INCHES NOMINAL IN
surface_treatmentPHOSPHATE
width_across_flats1.500 INCHES NOMINAL IN
concentric_hole_depth2.250 INCHES NOMINAL IN
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.250 INCHES NOMINAL IN
cotter_pin_hole_diameter0.203 INCHES NOMINAL IN
wrenching_feature_height0.600 INCHES NOMINAL IN
second_end_connection_typeTHREADED INTERNAL TUBE
first_radial_fluid_hole_diameter0.250 INCHES NOMINAL IN
NSN4730-01-085-5601
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 11682163 · 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
•
WIDTH ACROSS FLATS: 1.500 INCHES NOMINAL IN
•
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER: 4.570 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE
•
BODY STYLE: PLAIN
•
COTTER PIN HOLE DIAMETER: 0.203 INCHES NOMINAL IN
•
CONCENTRIC HOLE DEPTH: 2.250 INCHES NOMINAL IN
•
WRENCHING FEATURE HEIGHT: 0.600 INCHES NOMINAL IN
•
WRENCHING FEATURE STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.500 INCHES NOMINAL IN
LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER4.570 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE
BODY STYLEPLAIN
COTTER PIN HOLE DIAMETER0.203 INCHES NOMINAL IN
CONCENTRIC HOLE DEPTH2.250 INCHES NOMINAL IN
WRENCHING FEATURE HEIGHT0.600 INCHES NOMINAL IN
WRENCHING FEATURE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH6.790 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11682163?
11682163 is a BOLT,FLUID PASSAGE.
What is the NSN for 11682163?
11682163 is cataloged in the U.S. Government catalog under NSN 4730-01-085-5601. 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.