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B-075B179EX1 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

B-075B179EX1: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC), nominal_thread_size: 0.750 INCHES IN, end_item_identification: PUMP CENTRIFUGAL CONGPM CONFPSI 3600RPM MD VLT RPM, thread_quantity_per_inch: 10, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-357-9166, 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
B-075B179EX1
NSN: 5310-01-357-9166
NIINs: 013579166, 014318829, 015446518
FSC: 5310 — Nuts and Washers
CAGE: 88032 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
nominal_thread_size0.750 INCHES IN
end_item_identificationPUMP CENTRIFUGAL CONGPM CONFPSI 3600RPM MD VLT RPM
thread_quantity_per_inch10
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyNUT, PLAIN, HEXAGON
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN5310-01-357-9166
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B-075B179EX1 · 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
SUBSTITUTES & CROSS-REFERENCES 1
PL-11940-F-18 PIECE 179BReference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 B-075B179EX1?
B-075B179EX1 is a NUT,PLAIN,HEXAGON.
What parts can replace B-075B179EX1?
There is 1 known substitute for B-075B179EX1: PL-11940-F-18 PIECE 179B. Substitute compatibility should be verified for your specific system.
What is the NSN for B-075B179EX1?
B-075B179EX1 is cataloged in the U.S. Government catalog under NSN 5310-01-357-9166. 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.