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GS50-120-1 — NUT STRIP

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

GS50-120-1: NUT STRIP.

The NUT STRIP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 OVERALL, nut_style: STRIP, nut_width: 0.250 INCHES NOMINAL IN, nut_length: 0.562 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-099-4858, 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
GS50-120-1
NSN: 5310-01-099-4858
FSC: 5310 — Nuts and Washers
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 304 OVERALL
nut_styleSTRIP
nut_width0.250 INCHES NOMINAL IN
nut_length0.562 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
aperture_quantity2
surface_treatmentPASSIVATE OVERALL
material_thickness0.375 INCHES NOMINAL IN
nominal_thread_size0.138 INCHES IN
thread_quantity_per_inch32
material_document_and_classificationQQ-S-763 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5310-01-099-4858
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: GS50-120-1 · 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: 0.250 INCHES NOMINAL IN
•
NUT LENGTH: 0.562 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
APERTURE QUANTITY: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
MATERIAL THICKNESS: 0.375 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
NUT WIDTH0.250 INCHES NOMINAL IN
NUT LENGTH0.562 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
APERTURE QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.375 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.138 INCHES IN
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLESTRIP
THREAD CLASS2B
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GS50-120-1?
GS50-120-1 is a NUT STRIP.
What is the NSN for GS50-120-1?
GS50-120-1 is cataloged in the U.S. Government catalog under NSN 5310-01-099-4858. 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.