NSN 5305-00-012-5978

Tapping Screw
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
48 HD
NIIN:
000125978

Pricing & Availability Check

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Product Definition Definition of approved item name (AIN): "SCREW,TAPPING"

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.

5305-00-012-5978 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AASB
Fastener Length
Between 0.469 inches and 0.531 inches
MRC:
AASK
Head Style
Round
MRC:
AASL
Head Diameter
Between 0.287 inches and 0.309 inches
MRC:
AASU
Head Height
Between 0.107 inches and 0.120 inches
MRC:
ABQZ
Internal Drive Style
Slot
MRC:
CBBL
Features Provided
Casehardened
MRC:
CRGF
Nonmachine Thread Style
Gimlet point (type a, ab or ba)
MRC:
CTYF
Nonmachine Thread Diameter
0.164 inches
MRC:
MATT
Material
Steel
MRC:
SFTT
Surface Treatment
Cadmium and chromate
MRC:
STDC
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification all treatment responses
MRC:
ZZZT
Nondefinitive Specification/std Data
A type

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:
FFS107
Cage Code:
81348
RNCC:
4
RNVC:
1
DAC:
3
RNAAC:
75
Status:
A
MSDS:
SADC:
Part Number:
125978
Cage Code:
7X677
RNCC:
C
RNVC:
1
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
125978
Cage Code:
24617
RNCC:
3
RNVC:
9
DAC:
X
RNAAC:
XX
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Inidicates part number has been superseded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:
41756
FIIG:
A003B0
Concept No.:
App. Key:
SN
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
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) U

Precious metal content is unknown

Criticality X

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