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D11750 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

D11750: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include usage_design: CONTROL ENGINE COOLANT TEMP, overall_height: 3.063 INCHES NOMINAL IN, mounting_method: FLANGE, thermostat_type: SOLID EXPANSION, flow_control_device: CHOKE, opening_temp_rating: 172.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-058-1807, 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
D11750
NSN: 5315-00-058-1807
NIINs: 000581807, 003778943
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)
SPECIFICATIONS
usage_designCONTROL ENGINE COOLANT TEMP
overall_height3.063 INCHES NOMINAL IN
mounting_methodFLANGE
thermostat_typeSOLID EXPANSION
flow_control_deviceCHOKE
opening_temp_rating172.0 FAHRENHEIT NOMINAL DEGF
operating_temp_rating186.0 FAHRENHEIT NOMINAL DEGF
valve_travel_distance0.310 INCHES NOMINAL IN
largest_outside_diameter2.878 INCHES NOMINAL IN
spring_operated_pressure_reliefNOT PROVIDED
NSN5315-00-058-1807
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D11750 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 2
93511-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
D17-12Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 D11750?
D11750 is a PIN,STRAIGHT,HEADLESS.
What parts can replace D11750?
There are 2 known substitutes for D11750: 93511-3, D17-12. Substitute compatibility should be verified for your specific system.
What is the NSN for D11750?
D11750 is cataloged in the U.S. Government catalog under NSN 5315-00-058-1807. 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.