Product Details | ROUND SELF-LOCKING NUT

5310-01-182-6612 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.

Part Alternates: SL7156, 5903604, 5310-01-182-6612, 01-182-6612, 5310011826612, 011826612

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 27 JUN 1984 01-182-6612

Drawings & Photos | NSN 5310-01-182-6612


Demand History | NSN 5310-01-182-6612

Part Number Request Date QTY Origin
SL7156 2025-05-126 6 DIBBS
SL7156 2025-04-104 12 DIBBS
SL7156 2024-01-11 50 DIBBS
SL7156 2023-08-233 5 DIBBS

Cross Reference | NSN 5310-01-182-6612

Part Number Cage Code Manufacturer
5903604 99167 HAMILTON SUNDSTRAND CORPORATION
SL7156 97393 SHUR-LOK CORPORATION DBA SPS FASTENER DIVISION, A PCC

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Technical Data | NSN 5310-01-182-6612

Characteristic Specifications
THREAD SERIES UNJS
NOMINAL THREAD SIZE 1.1730 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3B
THREAD PITCH DIAMETERS 1.1369 TO 1.1416 INCHES
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NUT STYLE A76 ROUND
SMALL END DIAMETER 1.465 INCHES MINIMUM AND 1.485 INCHES MAXIMUM
DRIVE POINT DEPTH 0.095 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
NUT DIAMETER 1.677 INCHES MINIMUM AND 1.697 INCHES MAXIMUM
NUT THICKNESS 0.629 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
DRIVE POINT WIDTH 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
UNDERCUT THICKNESS 0.263 INCHES MINIMUM AND 0.283 INCHES MAXIMUM
DRIVE POINT QUANTITY 4
LOCKING FEATURE PREVAILING TORQUE WITH METALLIC INSERT
TEMP RATING 350.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE 99167
MFR SOURCE CONTROLLING REFERENCE 5903604

Restrictions/Controls & Freight Information | NSN 5310-01-182-6612

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating U 50
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable