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GB2068-2 — NUT STRIP

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

GB2068-2: NUT STRIP.

The NUT STRIP is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: STRIP, nut_width: 0.625 INCHES NOMINAL IN, nut_length: 1.688 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-355-9075, 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
GB2068-2
NSN: 5310-00-355-9075
FSC: 5310 — Nuts and Washers
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleSTRIP
nut_width0.625 INCHES NOMINAL IN
nut_length1.688 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
aperture_quantity3
surface_treatmentCADMIUM AND PAINT OVERALL
material_thickness0.1136 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES IN
thread_quantity_per_inch32
NSN5310-00-355-9075
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: GB2068-2 · 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
•
NUT WIDTH: 0.625 INCHES NOMINAL IN
•
NUT LENGTH: 1.688 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072,FINISH NO. -225A MIL SPEC ALL TREATMENT RESPONSES OVERALL A
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
APERTURE CENTER TO CENTER DISTANCE: 0.562 INCHES NOMINAL IN
•
APERTURE QUANTITY: 3
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-636,COND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL THICKNESS: 0.1136 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NUT WIDTH0.625 INCHES NOMINAL IN
NUT LENGTH1.688 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH NO. -225A MIL SPEC ALL TREATMENT RESPONSES OVERALL A
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
APERTURE CENTER TO CENTER DISTANCE0.562 INCHES NOMINAL IN
APERTURE QUANTITY3
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-636,COND 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.1136 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
SCB42467Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GB2068-2?
GB2068-2 is a NUT STRIP.
What parts can replace GB2068-2?
There is 1 known substitute for GB2068-2: SCB42467. Substitute compatibility should be verified for your specific system.
What is the NSN for GB2068-2?
GB2068-2 is cataloged in the U.S. Government catalog under NSN 5310-00-355-9075. 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.