NSN 5306-01-013-3978

Shoulder Bolt
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010133978

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Inventory

 

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

  • NE: 16
  • NS: 1

Please note that inventory for this NSN was updated 08/11/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "BOLT,SHOULDER"

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

5306-01-013-3978 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJD
Thread Class
3a
MRC:
AAJF
Thread Direction
Right-hand
MRC:
AASA
Thread Length
Between 0.357 inches and 0.448 inches
MRC:
AASB
Fastener Length
Between 2.703 inches and 2.743 inches
MRC:
AASK
Head Style
Hexagon
MRC:
AASU
Head Height
Between 0.172 inches and 0.204 inches
MRC:
AATB
Width Between Flats
Between 0.490 inches and 0.502 inches
MRC:
AATN
Shoulder Diameter
0.307 inches first shoulder and 0.312 inches first shoulder
MRC:
AATX
Shoulder Length
2.260 inches first shoulder and 2.275 inches first shoulder
MRC:
AAWB
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.086 inches first hole
MRC:
AHYM
Thread Diameter
0.250 inches
MRC:
CMLP
Thready Qty Per Inch (tpi)
28
MRC:
CQBC
Min. Tensile Strength (psi)
180000 pounds per square inch
MRC:
CRZS
Distance From Head Largest Bearing Surface To Shank Hole Center
2.525 inches first hole and 2.580 inches first hole
MRC:
CWYB
Shoulder Shape
Round first shoulder
MRC:
MATT
Material
Iron alloy 660
MRC:
MDCL
Material Specification
Ams 5737 assn standard single material response
MRC:
THSD
Thread Series Designator
Unjf

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:
106409-4D36
Cage Code:
80539
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
106409-4D36
Cage Code:
56878
RNCC:
5
RNVC:
9
DAC:
2
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:
04905
FIIG:
A003B0
Concept No.:
App. Key:
BY
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.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
7318152000
NAICS:
332722
End Use Class:
12110
SITC:
69421
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7318152000

Bolts and Bolts and Their Nuts Or Washers Exported In The Same Shipment

End Use Code 12110

Iron and Steel Products, Other

Standard Intl. Trade Class (SITC) 69421

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Threaded, Of Iron Or Steel

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:
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)