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12370641 — ADAPTER BUSHING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12370641: ADAPTER BUSHING.

The ADAPTER BUSHING is a the manufacturer industrial component. Key specifications include depth: 0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, diameter: 1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, material: STEEL, thickness: 0.593 INCHES NOMINAL IN, overall_length: 1.180 INCHES NOMINAL IN, special_features: SHIFT CONTROL SWITCH. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-347-4792, 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
12370641
NSN: 4730-01-347-4792
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
depth0.469 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
diameter1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
materialSTEEL
thickness0.593 INCHES NOMINAL IN
overall_length1.180 INCHES NOMINAL IN
special_featuresSHIFT CONTROL SWITCH
surface_treatmentZINC
width_across_flats1.250 INCHES NOMINAL IN
chamfer_angle_in_deg45.0 LOCATION NOT OTHERWISE SPECIFIED
male_end_thread_size3/4-16
male_end_thread_class2A A
female_end_thread_size15/32-32
NSN4730-01-347-4792
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12370641 · 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
•
FEMALE END CHARACTERISTIC: COUNTERSUNK
•
COUNTERBORE/COUNTERSINK LOCATION: INTERNALLY THREADED
•
MALE END THREAD SIZE: 3/4-16
•
FEMALE END THREAD LENGTH: 0.563 INCHES NOMINAL IN
•
FEMALE END THREAD CLASS: 2B
•
DIAMETER: 1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.250 INCHES NOMINAL IN
FEMALE END CHARACTERISTICCOUNTERSUNK
COUNTERBORE/COUNTERSINK LOCATIONINTERNALLY THREADED
MALE END THREAD SIZE3/4-16
FEMALE END THREAD LENGTH0.563 INCHES NOMINAL IN
FEMALE END THREAD CLASS2B
DIAMETER1.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL LENGTH1.180 INCHES NOMINAL IN
MALE END THREAD DIRECTIONRIGHT-HAND
FEMALE END THREAD SIZE15/32-32
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 2
12370640Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
108954401MODIFIEDReference document
Same NSN cross-reference
Reference document — Secondary reference
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 12370641?
12370641 is a ADAPTER BUSHING.
What parts can replace 12370641?
There are 2 known substitutes for 12370641: 12370640, 108954401MODIFIED. Substitute compatibility should be verified for your specific system.
What is the NSN for 12370641?
12370641 is cataloged in the U.S. Government catalog under NSN 4730-01-347-4792. 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.