PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 188450
188450 ✓ 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

- Tablet case with a transparent back: So the design of your tablet can be seen<br>- The integrated magnet turns the iPad on when the lid is opened and off when it is closed<br>- Stand function for easy positioning of the device in two steps<br>- Openings for full access to connections and controls<br>- The device can remain in the bag while being used<br>- Silky soft surface in the Alcantara look ensures a delightful feel This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-014-1108, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
188450
NSN: 5315-00-014-1108
FSC: 5315
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
materialSTEEL COMP B1111 OR STEEL COMP B1112 OR STEEL COMP B1113 OVERALL
first_end_styleCHAMFERED
pin_overall_length0.426 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
pin_overall_diameter0.1218 INCHES MINIMUM AND 0.1223 INCHES MAXIMUM IN
first_end_taper_angle25.0 DEGREES NOMINAL
first_end_taper_length0.010 INCHES NOMINAL IN
material_document_and_classificationQQ-S-637 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108 ASSN STD 3RD MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-014-1108
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 188450 · 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 LENGTH: 0.426 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.010 INCHES NOMINAL IN
•
FIRST END TAPER ANGLE: 25.0 DEGREES NOMINAL
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108 ASSN STD 3RD MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP B1111 OR STEEL COMP B1112 OR STEEL COMP B1113 OVERALL
•
PIN OVERALL DIAMETER: 0.1218 INCHES MINIMUM AND 0.1223 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL LENGTH0.426 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.010 INCHES NOMINAL IN
FIRST END TAPER ANGLE25.0 DEGREES NOMINAL
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC 1ST MATERIAL RESPONSE OR ASTM A576 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108 ASSN STD 3RD MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP B1111 OR STEEL COMP B1112 OR STEEL COMP B1113 OVERALL
PIN OVERALL DIAMETER0.1218 INCHES MINIMUM AND 0.1223 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
30-026Interchangeable
interchangeable cross-reference
interchangeable
7210Interchangeable
interchangeable cross-reference
interchangeable
323P180Interchangeable
interchangeable cross-reference
interchangeable
202KLL2FS122Interchangeable
interchangeable cross-reference
interchangeable
25700Interchangeable
interchangeable cross-reference
interchangeable
88502X1ANG5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 188450?
188450 is a RETAINER,DISK,VALVE manufactured by Hama.
What parts can replace 188450?
There are 20 known substitutes for 188450: 30-026, 7210, 323P180 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 188450?
188450 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-014-1108. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026