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5179394 — NUT,PLAIN,KNURLED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5179394: NUT,PLAIN,KNURLED.

The NUT,PLAIN,KNURLED is a the manufacturer industrial component. Key specifications include end_item_identification: 105MM M60 TANK; 105MM M58A5 MM, general_characteristics_item_description: ITEM CONSISTS OF THUMBNUT 5179394; EYEBOLT 5182055. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-550-1809, 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
5179394
NSN: 5310-00-550-1809
NIINs: 005501809, 007640785
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
end_item_identification105MM M60 TANK; 105MM M58A5 MM
general_characteristics_item_descriptionITEM CONSISTS OF THUMBNUT 5179394; EYEBOLT 5182055
NSN5310-00-550-1809
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5179394 · 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
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-E-516 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 11,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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THREAD DIRECTION: RIGHT-HAND
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NOMINAL THREAD SIZE: 0.190 INCHES IN
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NUT DIAMETER: 0.625 INCHES NOMINAL IN
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NUT THICKNESS: 0.500 INCHES NOMINAL IN
•
SMALL END LENGTH: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-516 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 11,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
NUT DIAMETER0.625 INCHES NOMINAL IN
NUT THICKNESS0.500 INCHES NOMINAL IN
SMALL END LENGTH0.312 INCHES NOMINAL IN
SMALL END DIAMETER0.344 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR OLIVE DRAB
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5179394?
5179394 is a NUT,PLAIN,KNURLED.
What is the NSN for 5179394?
5179394 is cataloged in the U.S. Government catalog under NSN 5310-00-550-1809. 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.