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Technical Data Sheet
PartsTable / COMPONENT / 698045-1
698045-1 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 26.0 MILLIMETERS MAXIMUM MM, overall_length: 43.6 MILLIMETERS MAXIMUM MM, special_features: FAILURE RATE LEVEL 3.0 PCT, mounting_slot_width: 3.8 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM, mounting_facility_pattern: TRIANGLE SINGLE MOUNTING FACILITY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-438-1837, 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
698045-1
NSN: 4720-01-438-1837
FSC: 4720
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width26.0 MILLIMETERS MAXIMUM MM
overall_length43.6 MILLIMETERS MAXIMUM MM
special_featuresFAILURE RATE LEVEL 3.0 PCT
winding_quantity1
mounting_slot_width3.8 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
mounting_facility_patternTRIANGLE SINGLE MOUNTING FACILITY
terminal_type_and_quantity14 PIN ALL FUNCTIONS
mounting_facility_type_and_quantity3 SLOTTED HOLE SINGLE MOUNTING FACILITY
center_to_center_distance_between_mounting_facilities_parallel_to_width15.9 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
center_to_center_distance_between_mounting_facilities_parallel_to_the_altitude_of_an_isosceles_triangle36.7 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY MM
NSN4720-01-438-1837
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 698045-1 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5945PL1938452Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-83536/16Interchangeable
interchangeable cross-reference
interchangeable
M83536/16-022LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 698045-1?
698045-1 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 698045-1?
There are 3 known substitutes for 698045-1: 5945PL1938452, MIL-R-83536/16, M83536/16-022L. Substitute compatibility should be verified for your specific system.
Is 698045-1 still available?
698045-1 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