PartsTable
Technical Data Sheet

MIL-F-24787/3 — ADAPTER,STRAIGHT,HOSE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MIL-F-24787/3: ADAPTER,STRAIGHT,HOSE TO BOSS.

The ADAPTER,STRAIGHT,HOSE TO BOSS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, thread_class: 2B FIRST END, connection_type: UNTHREADED INTERNAL HOSE SECOND END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END, nominal_thread_size: 2.3125 INCHES FIRST END IN, nominal_overall_length: 4.75 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-064-8231, 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
MIL-F-24787/3
NSN: 4730-00-064-8231
NIINs: 000648231, 009059525, 009061778, 009113969, 010208440, 010208441, 011162182, 011189370, 011190557, 011221008, 011374615, 011406218, 011429646, 011647035, 011655877, 011661081, 011851917, 011951887, 012029355, 012029356, 013039227, 013294988, 013342014, 013509037, 013545314, 013548981, 014089437, 015113934, 015445368, 015649727, 015718408, 016761489
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
thread_class2B FIRST END
connection_typeUNTHREADED INTERNAL HOSE SECOND END
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
nominal_thread_size2.3125 INCHES FIRST END IN
nominal_overall_length4.75 INCHES IN
thread_series_designatorUNS FIRST END
nominal_width_across_flats2.25 INCHES SECOND END IN
material_document_and_classificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated1.00 INCHES FIRST END IN
NSN4730-00-064-8231
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MIL-F-24787/3 · 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
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 2.000 INCHES FIRST END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 2.750 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 5.300 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66,AISI C1113 FED SPEC 1ST MATERIAL RESPONSE OR SAE 1113 ASSN STD 1ST MATERIAL RESPONSE SOCKET
•
NOMINAL THREAD SIZE: 3.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
CONNECTION STYLEPLAIN (HOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.000 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED2.750 INCHES FIRST END IN
NOMINAL OVERALL LENGTH5.300 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI C1113 FED SPEC 1ST MATERIAL RESPONSE OR SAE 1113 ASSN STD 1ST MATERIAL RESPONSE SOCKET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A FED SPEC 2ND MATERIAL RESPONSE NIPPLE
NOMINAL THREAD SIZE3.750 INCHES SECOND END IN
THREAD CLASS2A SECOND END A
THREAD QUANTITY PER INCH12 SECOND END
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 7
M24135/1C232Reference document
Same NSN cross-reference
Reference document — Secondary reference
EF-SM1600C-3232Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CMC-41-5602-2-32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
203830PC214Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-24787/3Reference document
Same NSN cross-reference
Reference document — Identification reference
2620-220X1PC214Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 MIL-F-24787/3?
MIL-F-24787/3 is a ADAPTER,STRAIGHT,HOSE TO BOSS.
What parts can replace MIL-F-24787/3?
There are 7 known substitutes for MIL-F-24787/3: M24135/1C232, EF-SM1600C-3232, CMC-41-5602-2-32 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-F-24787/3?
MIL-F-24787/3 is cataloged in the U.S. Government catalog under NSN 4730-00-064-8231. 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.