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211026367 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

211026367: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND NICKEL ALLOY OVERALL, nut_style: HEXAGON, nut_height: 1.130 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-041-2868, 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
211026367
NSN: 5310-01-041-2868
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND NICKEL ALLOY OVERALL
nut_styleHEXAGON
nut_height1.130 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
width_across_flats1.614 INCHES MINIMUM AND 1.634 INCHES MAXIMUM IN
nominal_thread_size1.125 INCHES IN
bearing_surface_typeCHAMFERED
thread_quantity_per_inch7
NSN5310-01-041-2868
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 211026367 · 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
•
WIDTH ACROSS FLATS: 1.614 INCHES MINIMUM AND 1.634 INCHES MAXIMUM IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF
•
CRITICALITY CODE JUSTIFICATION: ZZZX
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.125 INCHES IN
•
DEPARTURE FROM CITED DESIGNATOR: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
•
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.614 INCHES MINIMUM AND 1.634 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
TEMP RATING250.0 FAHRENHEIT NOMINAL DEGF
CRITICALITY CODE JUSTIFICATIONZZZX
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.125 INCHES IN
DEPARTURE FROM CITED DESIGNATORMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT1.130 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
NUT STYLEHEXAGON
SUBSTITUTES & CROSS-REFERENCES 9
566-7067173-27L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
566-6985426-78L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5923402 PIECE 35Reference document
Same NSN cross-reference
Reference document — Secondary reference
1.125-7UNC-3BNICUL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2642-749-01 ITEM 28Reference document
Same NSN cross-reference
Reference document — Secondary reference
2567373 PIECE 009L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 211026367?
211026367 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 211026367?
There are 9 known substitutes for 211026367: 566-7067173-27L1, 566-6985426-78L1, 5923402 PIECE 35 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 211026367?
211026367 is cataloged in the U.S. Government catalog under NSN 5310-01-041-2868. This indicates validated use in U.S. government and defense supply chains.
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