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12354138 — ADAPTER BUSHING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12354138: ADAPTER BUSHING.

The ADAPTER BUSHING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 1.310 INCHES NOMINAL IN, special_features: W/NUT AND WASHER, surface_treatment: ZINC OR CADMIUM AND CHROMATE, width_across_flats: 1.250 INCHES NOMINAL IN, male_end_thread_size: 1.000-14. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-281-8042, 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
12354138
NSN: 4730-01-281-8042
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
overall_length1.310 INCHES NOMINAL IN
special_featuresW/NUT AND WASHER
surface_treatmentZINC OR CADMIUM AND CHROMATE
width_across_flats1.250 INCHES NOMINAL IN
male_end_thread_size1.000-14
male_end_thread_class3A A
female_end_thread_size0.380-18
female_end_thread_class3B
wrenching_facility_shapeHEXAGON
male_end_thread_directionRIGHT-HAND
female_end_thread_directionRIGHT-HAND
NSN4730-01-281-8042
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12354138 · 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: 1.250 INCHES NOMINAL IN
•
MALE END THREAD SIZE: 1.000-14
•
FEMALE END THREAD CLASS: 3B
•
MALE END THREAD DIRECTION: RIGHT-HAND
•
FEMALE END THREAD SIZE: 0.380-18
•
WRENCHING FACILITY SHAPE: HEXAGON
•
MALE END SCREW THREAD SERIES DESIGNATOR: UN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.250 INCHES NOMINAL IN
MALE END THREAD SIZE1.000-14
FEMALE END THREAD CLASS3B
OVERALL LENGTH1.310 INCHES NOMINAL IN
MALE END THREAD DIRECTIONRIGHT-HAND
FEMALE END THREAD SIZE0.380-18
WRENCHING FACILITY SHAPEHEXAGON
MALE END SCREW THREAD SERIES DESIGNATORUN
SPECIAL FEATURESW/NUT AND WASHER
SURFACE TREATMENTZINC OR CADMIUM AND CHROMATE
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 12354138?
12354138 is a ADAPTER BUSHING.
What is the NSN for 12354138?
12354138 is cataloged in the U.S. Government catalog under NSN 4730-01-281-8042. 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.