NSN 5310-00-523-2788

Extended Washer Self-locking Nut
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
100 EA
NIIN:
005232788

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Inventory

 

This product may be available in the following quantities and conditions.

  • NE: 3192
  • NS: 8
  • SV: 1
  • AR: 21

Please note that inventory for this NSN was updated 06/25/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "NUT,SELF-LOCKING,EXTENDED WASHER"

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

5310-00-523-2788 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3b
MRC:
AAJF
Thread Direction
Right-hand
MRC:
AAUM
Locking Feature
Prevailing torque all metal design
MRC:
AAVX
Washer Outside Diameter
0.440 inches
MRC:
AAWY
Counterbore Diameter
0.270 inches nut and 0.275 inches nut
MRC:
ABKW
Overall Height
0.458 inches
MRC:
ACTA
Nut Style
Double hexagon
MRC:
ADEM
Washer Thickness
Between 0.070 inches and 0.080 inches
MRC:
ADFK
Nut Counterbore Depth
0.130 inches nut
MRC:
ASDB
Width Across Flats
Between 0.305 inches and 0.313 inches
MRC:
BZRR
Thread Series
Unjf
MRC:
CMLP
Thready Qty Per Inch (tpi)
28
MRC:
CQJX
Thread Size
0.250 inches
MRC:
MATT
Material
Nickel alloy
MRC:
MDCL
Material Specification
Ams 5709 assn standard single material response
MRC:
SFTT
Surface Treatment
Silver
MRC:
STDC
Surface Treatment Specification
-50tf7 cl c, fscm 07482 mfr ref single treatment response

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
9135M80P03
Cage Code:
D9182
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
LH1715-4
Cage Code:
D9182
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
9135M80P02
Cage Code:
07482
RNCC:
1
RNVC:
2
DAC:
A
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
9135M80P03
Cage Code:
019L2
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
LH11715-4
Cage Code:
019L2
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
H49987-4
Cage Code:
15653
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
VN1491W048
Cage Code:
92215
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
9135M80P01
Cage Code:
C4293
RNCC:
5
RNVC:
2
DAC:
3
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
9135M80P02
Cage Code:
15653
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
9135M80P02
Cage Code:
R1120
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
9135M80P03
Cage Code:
72962
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
LH11715-4
Cage Code:
72962
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
9135M80P01
Cage Code:
92215
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
9135M80P01
Cage Code:
07482
RNCC:
5
RNVC:
9
DAC:
A
RNAAC:
SB
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29729
FIIG:
A021A0
Concept No.:
1
App. Key:
BS
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
S
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) S

Item contains silver.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
7508900000
NAICS:
332999
End Use Class:
12300
SITC:
69975
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7508900000

Other Articles Of Nickel, Nesoi (excluding Cloth, Grill & Netting Of Nickel Wire)

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69975

Articles Of Nickel, N.e.s.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
093486
NMF Description:
Noi (sub 3) Nuts Or Screws Bolts
UFC:
48950
LTL:
Rating variable
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 576

Metal and metal products, nos, (less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)