PartsTable
Technical Data Sheet
17511-3 ✓ Verified by PartsTable
Hama · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL BODY, body_width: 0.750 INCHES NOMINAL IN, body_height: 0.450 INCHES NOMINAL IN, body_length: 0.900 INCHES NOMINAL IN, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-214-5456, 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
17511-3
NSN: 5315-00-214-5456
FSC: 5315
CAGE: 30205 — MERCER PRODUCTS & MANUFACTURING COMPANY DBA MERCER PRODUCTS & MANUFACTURING CO DIV MERCER PRODUCTS & MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL BODY
body_width0.750 INCHES NOMINAL IN
body_height0.450 INCHES NOMINAL IN
body_length0.900 INCHES NOMINAL IN
thread_class3B ALL ENDS
connection_typeTHREADED INTERNAL BOSS ALL ENDS
first_end_styleSQUARE W/THRU HOLE
inside_diameter0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
connection_styleGASKET SEAL(BOSS) ALL ENDS
style_designatorSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
thread_directionRIGHT-HAND ALL ENDS
features_providedPRESSURE TIGHT OUTLET SIDE
NSN5315-00-214-5456
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 17511-3 · Hama ⚠ 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
KEY FEATURES
PIN OVERALL DIAMETER: 1.1230 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN
SURFACE TREATMENT: CHROMIUM OVERALL
INSIDE DIAMETER: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
MATERIAL: STEEL OVERALL
PIN OVERALL LENGTH: 4.313 INCHES NOMINAL IN
FIRST END STYLE: SQUARE W/THRU HOLE
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL DIAMETER1.1230 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMIUM OVERALL
INSIDE DIAMETER0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
PIN OVERALL LENGTH4.313 INCHES NOMINAL IN
FIRST END STYLESQUARE W/THRU HOLE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
350-0186-050Interchangeable
interchangeable cross-reference
interchangeable
350-0186-010Interchangeable
interchangeable cross-reference
interchangeable
2253-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-V-8813Interchangeable
interchangeable cross-reference
interchangeable
MS28893-C12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17511-3?
17511-3 is a RESISTOR,VARIABLE,WIRE WOUND,NON manufactured by Hama.
What parts can replace 17511-3?
There are 5 known substitutes for 17511-3: 350-0186-050, 350-0186-010, 2253-1 and 2 more. Substitute compatibility should be verified for your specific system.
Is 17511-3 still available?
17511-3 is currently cancelled.
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