Square Self-Locking Nut

Item Name Code (INC) 05278

Nuts and Washers
Federal Supply Class: FSC 5310
NATO Supply Classification Class: NSC 5310
Hardware and Abrasives
Federal Supply Group: FSG 53
NATO Supply Classification Group: NSG 53
Item Hits: 59
INC 05278 Square Self-Locking Nut
INC 05278 Square Self-Locking Nut

A nut having a flat bottom and 4 flat sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Additional Information for Square Self-Locking Nut Additional Information for Square Self-Locking Nut

Square self-locking nuts are a type of fastener used to secure bolts or screws in place. They are designed with a square shape and have a built-in locking feature that helps prevent loosening due to vibrations or other external forces.

These nuts are commonly used in applications where there is a need for a secure and reliable fastening solution. They are often used in automotive, aerospace, and industrial machinery industries.

The square shape of these nuts allows for easy installation and removal using a wrench or socket. The self-locking feature eliminates the need for additional locking devices such as lock washers or thread-locking compounds.

In the supply class "Nuts And Washers" and the supply group "Hardware And Abrasives," square self-locking nuts are categorized as a type of nut. They are typically made from materials such as steel, stainless steel, or brass, depending on the specific application requirements.

When selecting square self-locking nuts, it is important to consider factors such as the thread size, material, and the load-bearing capacity required for the intended application. It is also essential to follow proper installation procedures to ensure optimal performance and safety.

Overall, square self-locking nuts are a reliable and efficient fastening solution that provides added security and stability to various mechanical assemblies.

Items Related to 05278 Related Item Names for INC 05278 Square Self-Locking Nut
Hexagon Castellated Plain Nut Cap Plain Nut Dodecagon Plain Nut Hexagon Plain Nut Square Plain Nut Hexagon Slotted Plain Nut Clinch Plain Nut Spline Plain Nut Wing Plain Nut Gang Channel Self-Locking Nut Gang Channel Self-Locking Nut Assembly Sheet Spring Nut Key Washer Plate Plain Nut Blind Rivet Plain Nut Nut Blank Double Hexagon Extended Washer Plain Nut Hexagon Extended Washer Plain Nut Square Extended Washer Plain Nut Hexagon Double Ball Seat Plain Nut Hexagon Single Ball Seat Plain Nut Internal Wrenching Plain Nut Cap Self-Locking Nut Double Hexagon Self-Locking Nut Hexagon Self-Locking Nut Square Self-Locking Nut Stamped Nut Plate Self-Locking Nut Push On Nut Hexagon Cone Seat Plain Nut Wing Self-Locking Nut Internal Wrenching Self-Locking Nut Keyway Washer Flat Washer Lock Washer Welding Plain Nut Knurled Plain Nut Round Plain Nut Hexagon Concave Nut Square Concave Nut Rectangular Plain Nut Barrel Self-Locking Nut Clinch Self-Locking Nut Spline Self-Locking Nut Knurled Self-Locking Nut Round Self-Locking Nut Eye Nut Saddle Washer Nut Assortment Washer Assortment Bevel Washer Concave Washer Convex Washer Finishing Washer Recessed Washer Shouldered Washer Shouldered And Recessed Washer Slotted Washer Split Washer Spring Tension Washer Retainer Plate Nut Assembly Retainer Ring Nut Assembly Nut Strip Welding Self-Locking Nut Octagon Castellated Plain Nut Octagon Plain Nut Octagon Slotted Plain Nut Plate Nut Spacer Washer Blank Panel Fastener Screw Washer Assembled Washer Plain Nut Barrel Plain Nut Blind Rivet Self-Locking Nut Hexagon Castellated Self-Locking Nut Octagon Castellated Self-Locking Nut Hexagon Cone Seat Self-Locking Nut Double Hexagon Extended Washer Self-Locking Nut Hexagon Extended Washer Self-Locking Nut Hexagon Single Ball Seat Self-Locking Nut Hexagon Slotted Self-Locking Nut Octagon Slotted Self-Locking Nut Sleeve Nut Assembled Washer Self-Locking Nut Matched Spring Tension Washer Set Double Hexagon Single Ball Seat Self-Locking Nut Pentagon Plain Nut Double Hexagon Castellated Self-Locking Nut Clip-On Nut Round Extended Washer Plain Nut Round Extended Washer Self-Locking Nut Seal Washer Double Hexagon Castellated Plain Nut Lock Blank Washer Triangular Extended Washer Plain Nut Rapid Alignment Locknut Blind Assembly Nut Compressible Direct Tension Indicating Washer Preload Indicating Washer Special Purpose Wing Plain Nut Fiber Optic Splice Bushing Retainer Nut Retainer Strip Nut Assembly Locking Screw Slide Gang Angle Self-Locking Nut Assembly Retainer Strip Self-Locking Nut Assembly Set Self-Locking Assembled Nut Retainer Strip Set Breakaway Nut
NATO Stock Numbers named Square Self-Locking Nut NATO Stock Numbers with Item Name 05278 Square Self-Locking Nut Page 1 of 1
017022970
8667865-011
RNCC: 1 | RNVC: 2
0031040708-035
RNCC: 3 | RNVC: 2
8667865/SHEET 4/ITEM 11
RNCC: D | RNVC: 9
013555342
12918369
RNCC: 3 | RNVC: 2
013360647
70900367
RNCC: 3 | RNVC: 2
013235853
J1050P03
RNCC: 1 | RNVC: 2
J1050P03A
RNCC: 3 | RNVC: 2
J1050P03B
RNCC: 3 | RNVC: 2
J1050P03C
RNCC: 3 | RNVC: 2
013029935
8125-SS-0440-7HL
RNCC: 3 | RNVC: 2
073-008874-026
RNCC: 7 | RNVC: 2
010852782
34524-1
RNCC: 3 | RNVC: 2
010559219
315476-1
RNCC: 3 | RNVC: 2
009941671
F22N4456-40
RNCC: 3 | RNVC: 2
F22N4456-40
RNCC: 5 | RNVC: 9
015669042
23088288
RNCC: 3 | RNVC: 2
014728907
S10022
RNCC: 3 | RNVC: 2
708486 ITEM 79
RNCC: 5 | RNVC: 2
PL708486
RNCC: D | RNVC: 9
013839720
12486400-504
RNCC: 1 | RNVC: 2
8H8E-53
RNCC: 3 | RNVC: 9
93400367
RNCC: 5 | RNVC: 2
8H8E-53
RNCC: 5 | RNVC: 9
934-00-367
RNCC: 5 | RNVC: 9
014529452
400 7057823 PC 7
RNCC: 3 | RNVC: 2
7057823-7
RNCC: 5 | RNVC: 2
013125907
SN1287
RNCC: 3 | RNVC: 2
015806404
8355304
RNCC: 3 | RNVC: 2
8355304
RNCC: 5 | RNVC: 2
011983489
C7951-1024
RNCC: 3 | RNVC: 9
015455457
347/20018
RNCC: 3 | RNVC: 2
015344674
4SE00587-1
RNCC: 3 | RNVC: 2
4SE00587-1
RNCC: 5 | RNVC: 2
4SE00587-1
RNCC: 5 | RNVC: 9
014743066
1694807
RNCC: 3 | RNVC: 2
012350948
PWA57071-20
RNCC: 3 | RNVC: 2
004156028
9W0073-3
RNCC: 3 | RNVC: 9
C7951-1032-4
RNCC: 5 | RNVC: 9
130105081
RNCC: C | RNVC: 1
015884985
001-010201R00
RNCC: 3 | RNVC: 2
015429104
55-4953
RNCC: 3 | RNVC: 2
015429099
55-4955
RNCC: 3 | RNVC: 2
123899842
913014006003
RNCC: 3 | RNVC: 2
006371414
158189
RNCC: 3 | RNVC: 2
D22N951-04
RNCC: 5 | RNVC: 9
145030210
E7411704
RNCC: 3 | RNVC: 9
151800683
C4569.0002.00
RNCC: 3 | RNVC: 2
251494875
60-104-52
RNCC: 3 | RNVC: 2
160005558
7QA 035 15
RNCC: 3 | RNVC: 2
982057668
AFTS12107
RNCC: 3 | RNVC: 2
151502227
P130105
RNCC: 3 | RNVC: 2
151502219
P531003
RNCC: 3 | RNVC: 2
332020256
426205040200
RNCC: 3 | RNVC: 2
331074371
738564
RNCC: 3 | RNVC: 2
151502225
P131103
RNCC: 3 | RNVC: 2
123731407
42115022
RNCC: 3 | RNVC: 2
123789440
05.041.241.9
RNCC: 3 | RNVC: 2
331560787
-015260-0
RNCC: 3 | RNVC: 2
331080548
0639.250.0178
RNCC: 3 | RNVC: 2
5307000097
RNCC: 5 | RNVC: 2
5307000097
RNCC: 5 | RNVC: 2
251495456
NUT 955
RNCC: 3 | RNVC: 2
2126 2715-115
RNCC: 5 | RNVC: 2
226114909
B31-40
RNCC: 3 | RNVC: 2
375130063
Q25026093
RNCC: 3 | RNVC: 2
Q25026093
RNCC: 5 | RNVC: 2
221232585
TG-447896
RNCC: 3 | RNVC: 2
143377759
650-784-005-0
RNCC: 3 | RNVC: 2
144216729
797689
RNCC: 3 | RNVC: 2
251602599
2126 2715-118
RNCC: 3 | RNVC: 2
320392444
05-0004-30/4
RNCC: 3 | RNVC: 2
142066923
CR2981
RNCC: 3 | RNVC: 9
502-550-498-0
RNCC: 5 | RNVC: 2
123300966
2996.67.74
RNCC: 3 | RNVC: 2
991300035
QN10-607-11
RNCC: 3 | RNVC: 2
661537990
ARMY 01
RNCC: 3 | RNVC: 2
997919694
FV1024519
RNCC: 3 | RNVC: 2
121879012
0425730
RNCC: 3 | RNVC: 2
VS0425730
RNCC: 5 | RNVC: 9
144642376
650-784-004-0
RNCC: 3 | RNVC: 2
142066922
CR2975
RNCC: 3 | RNVC: 9
502-550-499-0
RNCC: 5 | RNVC: 2
144380171
6RS9M
RNCC: 3 | RNVC: 9
85-604-9041
RNCC: 6 | RNVC: 9