PartsTable
Technical Data Sheet
120511 ✓ 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

- Patented, 24 carat gold-plated contact surfaces in 12-fold splitted Turbine® design for excellent signal transmission and corrosion prevention<br>- Split-Tip contact pin for maximum contact pressure and extremely low signal distortion<br>- The black-chromium-plated design suits outstandingly home theatre components <br>- Double, rigid neutral conductor provide deep and powerful basses, without influence on other frequency ranges<br>- Separate lines for high and low frequency ranges improve the frequency response<br>- Symmetric conductor structure for clear, deep basses and better suppression of internal interferences <br>- 100% aluminium coated Mylar® foil screening reduces EM and RF interferences which can cause hum and noise<br>- Duraflex protective braid for easy handling and installation<br>- Marking on the cable shows the signal flow <br>- Shielding is layed at the source so that interferences can not spread This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-392-2045, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
120511
NSN: 5310-00-392-2045
FSC: 5310
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.031 INCHES NOMINAL IN
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2B
hole_diameter0.125 INCHES NOMINAL IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length2.000 INCHES MAXIMUM IN
shell_materialCOPPER ALLOY
overall_diameter0.790 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
precious_materialGOLD
NSN5310-00-392-2045
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 120511 · 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
HOLE DIAMETER: 0.125 INCHES NOMINAL IN
MATERIAL: STEEL OVERALL
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
SURFACE TREATMENT: NICKEL OVERALL
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLE: ROUND
PERIPHERAL SHAPE STYLE: ROUND
THICKNESS: 0.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.125 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SURFACE TREATMENTNICKEL OVERALL
OVERALL DIAMETER0.250 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1250-11Interchangeable
interchangeable cross-reference
interchangeable
443146Interchangeable
interchangeable cross-reference
interchangeable
10327Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-45913/1Interchangeable
interchangeable cross-reference
interchangeable
MS51922-29Interchangeable
interchangeable cross-reference
interchangeable
32-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120511?
120511 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Hama.
What parts can replace 120511?
There are 16 known substitutes for 120511: 1250-11, 443146, 10327 and 13 more. Substitute compatibility should be verified for your specific system.
Is 120511 still available?
120511 is currently cancelled.
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