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Technical Data Sheet
PartsTable / COMPONENT / C716
C716 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

PARTS KIT,HYDRAULIC BRAKE WHEEL. Key specifications include material: ALUMINUM ALLOY OVERALL, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, connection_style: FLARED (TUBE) ALL ENDS, style_designator: FLARED W/ CENTER WRENCHING FACILITY, nominal_thread_size: 1.625 INCHES ALL ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-081-9106, 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
C716
NSN: 4730-00-081-9106
FSC: 4730
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
seat_angle37.0 DEGREES ALL ENDS
thread_class3A ALL ENDS A
connection_styleFLARED (TUBE) ALL ENDS
style_designatorFLARED W/ CENTER WRENCHING FACILITY
component_quantity5
nominal_thread_size1.625 INCHES ALL ENDS IN
nominal_overall_length2.281 INCHES IN
thread_quantity_per_inch12 ALL ENDS
thread_series_designatorUN ALL ENDS
supply_items_and_quantitiesCOVER,DUST 2,CUP,COMPRESSION 2,SPRING,HELICAL COMPRESSION 1
nominal_outside_diameter_tube_accommodated1.250 INCHES ALL ENDS IN
NSN4730-00-081-9106
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: C716 · 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
•
THREAD SERIES DESIGNATOR: UN ALL ENDS
•
THREAD QUANTITY PER INCH: 12 ALL ENDS
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.250 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: FLARED W/ CENTER WRENCHING FACILITY
•
THREAD CLASS: 3A ALL ENDS A
•
NOMINAL OVERALL LENGTH: 2.281 INCHES IN
•
NOMINAL THREAD SIZE: 1.625 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUN ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES ALL ENDS IN
STYLE DESIGNATORFLARED W/ CENTER WRENCHING FACILITY
THREAD CLASS3A ALL ENDS A
NOMINAL OVERALL LENGTH2.281 INCHES IN
NOMINAL THREAD SIZE1.625 INCHES ALL ENDS IN
SEAT ANGLE37.0 DEGREES ALL ENDS
MATERIALALUMINUM ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
K1026Interchangeable
interchangeable cross-reference
interchangeable
2823-39Interchangeable
interchangeable cross-reference
interchangeable
C715Interchangeable
interchangeable cross-reference
interchangeable
111716D20Interchangeable
Same NIIN cross-reference
interchangeable
31409D20Interchangeable
Same NIIN cross-reference
interchangeable
C716D20Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C716?
C716 is a PARTS KIT,HYDRAULIC BRAKE WHEEL.
What parts can replace C716?
There are 10 known substitutes for C716: K1026, 2823-39, C715 and 7 more. Substitute compatibility should be verified for your specific system.
Is C716 still available?
C716 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