NSN 5307-01-331-1978 NIIN 013311978 — Self-locking Stud

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5307-01-331-1978
5307013311978
Description:
STUD,SELF-LOCKING
NSN Assigned:
14-DEC-90
DEMIL:
NO
Shelf Life:
N/A
UOM:
25 EA
Using Services:
Navy, Army

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

5307-01-331-1978 Specification Set by the OEM (see RNCC code 3)

Thread Class AAJD:

2a nut thread

Thread Direction AAJF:

RIGHT-Hand nut thread

Thread Length AASA:

0.770in. nut thread and 0.810in. nut thread ⁓13/16"

Head Diameter AASL:

0.188in. and 0.218in.

Head Length AASV:

0.080in. and 0.090in.

Locking Feature AAUM:

SELF-Clinching head

Overall Length ABHP:

0.860in. and 0.890in. ⁓57/64"

Thread Quantity Per Inch CMLP:

32 nut thread

Nominal Thread Size CQJX:

0.138in. nut thread ⁓9/64"

Material MATT:

steel comp 1005 or steel comp 1006 or steel comp 1008 or steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022

Material Document And Classification MDCL:

66 fed std all material responses

Surface Treatment SFTT:

cadmium and chromate

Surface Treatment Document And Classification STDC:

QQ-P-416, type 2, class 3 fed spec single treatment response

Style Designator STYL:

SELF-Locking

Thread Series Designator THSD:

unc nut 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:
M63540/1-17
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MIL-S-63540/1
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
FH-632-14C1
Cage Code:
46384
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27783
FIIG:
A051A0
Concept No.:
App. Key:
D
Cond. Code:
1
Status:
A
STYLE DESIGNATOR SELF-LOCKING style nsn 5307-01-331-1978
STYLE DESIGNATOR SELF-LOCKING style nsn 5307-01-331-1978
STYLE DESIGNATOR SELF-LOCKING style nsn 5307-01-331-1978
STYLE DESIGNATOR SELF-LOCKING style nsn 5307-01-331-1978
STYLE DESIGNATOR SELF-LOCKING style nsn 5307-01-331-1978

Definition Definition of approved item name (AIN): "STUD,SELF-LOCKING"

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes insert, screw thread.

5307-01-331-1978 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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

Item does not contain precious metal.

Criticality X

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

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.