NSN 5307-00-231-1893

Locked In Stud
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002311893

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Inventory

 

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

  • NS: 198
  • NE: 1502
  • SV: 1

Please note that inventory for this NSN was updated 01/22/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "STUD,LOCKED IN"

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

5307-00-231-1893 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3a nut thread
MRC:
AAJE
Thread Pitch Diameters
+0.2778/+0.2795 inches stud thread
MRC:
AAJF
Thread Direction
Right-hand stud thread
MRC:
AASA
Thread Length
0.375 inches stud thread and 0.405 inches stud thread
MRC:
AAUM
Locking Feature
Ring, lock serrated
MRC:
ABHP
Overall Length
Between 1.280 inches and 1.340 inches
MRC:
ADCT
Distance From Serrated Portion To Nut End
Between 0.735 inches and 0.765 inches
MRC:
ADCU
Distance From Serrated Portion To Stud End
Between 0.545 inches and 0.575 inches
MRC:
ADCX
Distance From Serrated Portion To End Of Stud Thread
Between 0.140 inches and 0.200 inches
MRC:
ADDW
Serration Quantity
17
MRC:
CMLP
Thready Qty Per Inch (tpi)
28 nut thread
MRC:
CQJX
Thread Size
0.312 inches stud thread
MRC:
CSYM
Surface Finish
32.0 microinches nut thd
MRC:
CWKL
Serration Included Angle
86.0 degrees
MRC:
MATT
Material
Steel
MRC:
MDCL
Material Specification
Ams 5734 assn standard single material response
MRC:
SFTT
Surface Treatment
Passivate
MRC:
STDC
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
MRC:
STYL
Style Designator
Locked in
MRC:
THSD
Thread Series Designator
Uns stud thread

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:
MS51989E105-12
Cage Code:
81343
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MS51989C105&12
Cage Code:
96906
RNCC:
5
RNVC:
9
DAC:
3
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MS51989E105-12
Cage Code:
96906
RNCC:
5
RNVC:
9
DAC:
4
RNAAC:
SE
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:
16012
FIIG:
A051A0
Concept No.:
App. Key:
D
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.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
093470
NMF Description:
Bolts/nuts I/s
UFC:
48940
LTL:
70.0
LCL:
--
WCC:
573
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) 573

Bolts or nuts (iron or steel),(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)