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B-112B179HX1 — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

B-112B179HX1: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include thread_class: 3B, nominal_thread_size: 1.120 INCHES IN, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-429-9307, 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-112B179HX1
NSN: 5310-01-429-9307
NIINs: 014299307, 014314240, 014761177, 014761207
FSC: 5310 — Nuts and Washers
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
thread_class3B
nominal_thread_size1.120 INCHES IN
thread_quantity_per_inch8
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN5310-01-429-9307
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B-112B179HX1 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
NOMINAL THREAD SIZE: 1.120 INCHES IN
•
THREAD CLASS: 3B
•
THREAD QUANTITY PER INCH: 8
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
NOMINAL THREAD SIZE1.120 INCHES IN
THREAD CLASS3B
THREAD QUANTITY PER INCH8
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
SUBSTITUTES & CROSS-REFERENCES 6
PL-11140-F-18 ITEM 179DReference document
Same NSN cross-reference
Reference document — Secondary reference
11140-H-18 ITEM 179DL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11140-H-18 ITEM 179Reference document
Same NSN cross-reference
Reference document — Secondary reference
PL-11140-F-18 ITEM 179DL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11140-H-18 ITEM 179DReference document
Same NSN cross-reference
Reference document — Secondary reference
B-112B179HX1L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B-112B179HX1?
B-112B179HX1 is a NUT,PLAIN,HEXAGON.
What parts can replace B-112B179HX1?
There are 6 known substitutes for B-112B179HX1: PL-11140-F-18 ITEM 179D, 11140-H-18 ITEM 179DL1, 11140-H-18 ITEM 179 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B-112B179HX1?
B-112B179HX1 is cataloged in the U.S. Government catalog under NSN 5310-01-429-9307. This indicates validated use in U.S. government and defense supply chains.
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