NSN 5310-01-251-1978

Cap Self-locking Nut
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012511978

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

A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes nut (1), stamped.

5310-01-251-1978 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJF
Thread Direction
Right-hand
MRC:
ACTA
Nut Style
Cap
MRC:
ADEA
Nut Height
0.813 inches
MRC:
ASDB
Width Across Flats
0.812 inches
MRC:
BZRR
Thread Series
Unc
MRC:
CMLP
Thready Qty Per Inch (tpi)
13
MRC:
CQJX
Thread Size
0.500 inches
MRC:
CRTL
Criticality Code Justification
Zzzy
MRC:
MATT
Material
Copper alloy
MRC:
MDCL
Material Specification
Qq-b-892 federal specification single material response
MRC:
ZZZK
Specification Data
81349-mil-i-45208 government specification
MRC:
ZZZY
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

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:
N2312
Cage Code:
64392
RNCC:
3
RNVC:
1
DAC:
C
RNAAC:
HX
Status:
A
MSDS:
SADC:
Part Number:
A1642PC16
Cage Code:
64392
RNCC:
5
RNVC:
1
DAC:
C
RNAAC:
HX
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Inidicates part number has been superseded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:
05275
FIIG:
A021A0
Concept No.:
1
App. Key:
BK
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
Y
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) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
7415290000
NAICS:
332722
End Use Class:
12300
SITC:
69432
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7415290000

Copper Screws, Nuts, Bolts, Rivets, and Other Fasteners Not Threaded

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69432

Washers (including Spring Washers) and Similar Articles, Not Threaded, Of Copper

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:
Rating variable
WCC:
713
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) 713

Metal hardware.

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)