PartsTable
Technical Data Sheet
PartsTable / MRO / 749-1
749-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The VALVE,PNEUMATIC TANK is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT MODEL OV-10D, part_name_assigned_by_controlling_agency: NAVY SPECIAL PROJECT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-241-7739, 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
MRO→ MRO_GENERAL→ 749-1
NSN: 5999-00-241-7739
FSC: 5999
CAGE: 89025 — MONITOR CONTROLLER CO (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT MODEL OV-10D
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5999-00-241-7739
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 749-1 MFR VALVE,PNEUMATIC TANK
KEY FEATURES
•
MATERIAL: SILVER CONTACT
•
PRECIOUS MATERIAL AND LOCATION: CONTACT SILVER
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
PRECIOUS MATERIAL AND WEIGHT: 1.000 SILVER GRAINS, TROY
•
PRECIOUS MATERIAL: SILVER
•
MOUNTING FACILITY QUANTITY: 1
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
CURRENT RATING IN AMPS: 25.0
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSILVER CONTACT
PRECIOUS MATERIAL AND LOCATIONCONTACT SILVER
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
PRECIOUS MATERIAL AND WEIGHT1.000 SILVER GRAINS, TROY
PRECIOUS MATERIALSILVER
MOUNTING FACILITY QUANTITY1
NOMINAL THREAD SIZE0.138 INCHES IN
CURRENT RATING IN AMPS25.0
VOLTAGE RATING IN VOLTS220.0 DC
MOUNTING METHODTHREADED HOLE(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
7491Interchangeable
interchangeable cross-reference
interchangeable
074914Interchangeable
interchangeable cross-reference
interchangeable
6464Interchangeable
interchangeable cross-reference
interchangeable
MILR3065Interchangeable
interchangeable cross-reference
interchangeable
964620PC3Interchangeable
interchangeable cross-reference
interchangeable
12Z6044-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 749-1?
749-1 is a VALVE,PNEUMATIC TANK. It is classified as a MRO (MRO_GENERAL).
What parts can replace 749-1?
There are 8 known substitutes for 749-1: 7491, 074914, 6464 and 5 more. Substitute compatibility should be verified for your specific system.
Is 749-1 still available?
749-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026