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803-2177525 ITE — ADAPTER BUSHING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

803-2177525 ITE: ADAPTER BUSHING.

The ADAPTER BUSHING is a the manufacturer industrial component. Key specifications include diameter: 0.800 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, material: STEEL, thickness: 0.188 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, width_across_flats: 1.500 INCHES NOMINAL IN, chamfer_angle_in_deg: 45.0 LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-066-9675, 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
803-2177525 ITE
NSN: 4730-01-066-9675
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.800 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
materialSTEEL
thickness0.188 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
width_across_flats1.500 INCHES NOMINAL IN
chamfer_angle_in_deg45.0 LOCATION NOT OTHERWISE SPECIFIED
male_end_thread_size1.375-12
male_end_thread_class2A A
female_end_thread_size0.750-7
male_end_thread_length0.812 INCHES NOMINAL IN
female_end_thread_class2B
female_end_thread_length1.125 INCHES NOMINAL IN
NSN4730-01-066-9675
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 803-2177525 ITE · 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
•
FEMALE END CHARACTERISTIC: COUNTERSUNK
•
COUNTERBORE/COUNTERSINK LOCATION: INTERNAL BOTH ENDS
•
MALE END THREAD SIZE: 1.375-12
•
FEMALE END THREAD LENGTH: 1.125 INCHES NOMINAL IN
•
FEMALE END THREAD CLASS: 2B
•
DIAMETER: 0.800 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.500 INCHES NOMINAL IN
FEMALE END CHARACTERISTICCOUNTERSUNK
COUNTERBORE/COUNTERSINK LOCATIONINTERNAL BOTH ENDS
MALE END THREAD SIZE1.375-12
FEMALE END THREAD LENGTH1.125 INCHES NOMINAL IN
FEMALE END THREAD CLASS2B
DIAMETER0.800 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL LENGTH1.125 INCHES NOMINAL IN
MALE END THREAD DIRECTIONRIGHT-HAND
FEMALE END THREAD SIZE0.750-7
SUBSTITUTES & CROSS-REFERENCES 2
803-2177525Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
803-2177525C711Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 803-2177525 ITE?
803-2177525 ITE is a ADAPTER BUSHING.
What parts can replace 803-2177525 ITE?
There are 2 known substitutes for 803-2177525 ITE: 803-2177525, 803-2177525C711. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-2177525 ITE?
803-2177525 ITE is cataloged in the U.S. Government catalog under NSN 4730-01-066-9675. 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.