Nut - Thread: 1/4-28, Self Locking Nut, Hexagon, Low Height, Aluminum Alloy, Nylon Insert, 250°,, Anodized
| Detail | Characteristic |
| BEARING SURFACE FINISH | 125.0 MICROINCHES |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM NUT |
| END ITEM IDENTIFICATION | SONAR SETS, AN/BQS-14A/15;ARLEIGH BURKE CLASS DDG;AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130);AIRCRAFT, OSPREY V-22A, MARINE CORPS;AIRCRAFT, AIRLIFTER C-17A;SURFACE MINESWEEPING SYSTEMS;LOS ANGELES CLASS SSN (688);ENGINE, AIRCRAFT, TF-33-P-7 (C-141A/B);AIRCRAFT, OSPREY V-22A, AIR FORCE;AH-64-D LONGBOW; TICONDEROGA CLASS CG (47);FMS - BUILD FRIGATES CLASS SHIPS |
| NUT HEIGHT | 0.219 INCHES MAXIMUM |
| NUT STYLE | HEXAGON |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| LUBRICATION | SOLUBLE LUBRICANT |
| MATERIAL | ALUMINUM ALLOY NUT |
| MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OVERALL EXCEPT INSERT OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| SURFACE TREATMENT | ANODIZE OVERALL EXCEPT INSERT OR CHROMATE OVERALL EXCEPT INSERT |
| TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES | UNJF |
| THREAD QUANTITY PER INCH | 28 |
| WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
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Inventory |
N/A {0} |
Estimated Ship Date |
N/A {N/A} |
Inventory Note |
N/A Need additional stock? Call (877) 920-1876 or email |
Weight |
N/A 0.002 lb |
NSN |
N/A 5310-00-922-9081 |
NIIN |
N/A 00-922-9081 |
Part # Unpunctuated |
N/A MS21083D4 |
Minimum Order Note |
N/A Minimum order is 100. Must order in increments of 1. |
Note |
N/A Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment. |
California Residents |
N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
