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7M118 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7M118: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.804 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 2A FIRST END BULKHEAD A, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-068-4106, 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
7M118
NSN: 4730-00-068-4106
NIINs: 000684106, 000922209, 001141653, 001430572, 001430573, 001443586, 001589062, 001941778, 002366349, 003130826, 004116605, 004754792, 005738126, 006847412, 007171754, 008098506, 008404431, 011481731, 011529196, 011557781, 011994251, 012384125, 013197568, 013797266
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length2.804 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES ALL ENDS
thread_class2A FIRST END BULKHEAD A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) FIRST END
special_featuresIVD COAT PER MIL-C-83488 CL 3, TY 2 WITH MAX THK OF 0.0005, CHROMATE TREATMENT SHALL BE AFTER GLASS BEAD PEENING AT A MAX PEEN PRESSURE OF 25PSI
nominal_thread_size0.500 INCHES SECOND END IN
thread_quantity_per_inch16 FIRST END
thread_series_designatorUN FIRST END BULKHEAD
nominal_outside_diameter_tube_accommodated0.750 INCHES SECOND END IN
NSN4730-00-068-4106
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7M118 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
•
LEG LENGTH: 1.820 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEFLARED (TUBE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES THIRD END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END IN
LEG LENGTH1.820 INCHES NOMINAL FIRST END IN
LEG LENGTH1.086 INCHES NOMINAL SECOND END IN
LEG LENGTH1.086 INCHES NOMINAL THIRD END IN
SUBSTITUTES & CROSS-REFERENCES 7
TF10046D060406Reference document
Same NSN cross-reference
Reference document — Secondary reference
PA804D060406Reference document
Same NSN cross-reference
Reference document — Secondary reference
F304RD060406Reference document
Same NSN cross-reference
Reference document — Secondary reference
7M118D06-04-06Reference document
Same NSN cross-reference
Reference document — Secondary reference
LC58-3301D060406Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CE10804D060406Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7M118?
7M118 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 7M118?
There are 7 known substitutes for 7M118: TF10046D060406, PA804D060406, F304RD060406 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7M118?
7M118 is cataloged in the U.S. Government catalog under NSN 4730-00-068-4106. 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.