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CSP106 — SEMICONDUCTOR DEVICES,UNITIZED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CSP106: SEMICONDUCTOR DEVICES,UNITIZED.

The SEMICONDUCTOR DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, temp_rating: 500.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, overall_width: 0.280 INCHES NOMINAL0.280 INCHES NOMINAL IN, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-958-5895, 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
CSP106
NSN: 5310-00-958-5895
NIINs: 009585895, 011143542
FSC: 5310 — Nuts and Washers
CAGE: K0999 — BAE SYSTEMS (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
temp_rating500.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
overall_width0.280 INCHES NOMINAL0.280 INCHES NOMINAL IN
thread_seriesUNF
overall_height0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN
overall_length0.785 INCHES NOMINAL0.785 INCHES NOMINAL IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
special_featuresALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPNALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN
thread_directionRIGHT-HAND
washer_thickness0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
NSN5310-00-958-5895
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CSP106 · 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
KEY FEATURES
•
WASHER OUTSIDE DIAMETER: 0.364 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
TEMP RATING: 500.0 FAHRENHEIT NOMINAL DEGF
•
WASHER THICKNESS: 0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.214 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER0.364 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
THREAD SERIESUNF
TEMP RATING500.0 FAHRENHEIT NOMINAL DEGF
WASHER THICKNESS0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
SURFACE TREATMENTCADMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
2110213Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RM52LH4786-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
FNW12-1032Reference document
Same NSN cross-reference
Reference document — Secondary reference
PE22005-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HW14-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N157187-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CSP106?
CSP106 is a SEMICONDUCTOR DEVICES,UNITIZED.
What parts can replace CSP106?
There are 7 known substitutes for CSP106: 2110213, RM52LH4786-02, FNW12-1032 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CSP106?
CSP106 is cataloged in the U.S. Government catalog under NSN 5310-00-958-5895. 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.