Socket Head Cap Screw

NSN: 5305-00-007-6171 | Model: NAS1743C4T8U

An externally threaded fastener whose threaded portion is of one diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Description

Thread length: 0.413 inches to 0.516 inches, hardness rating: 34 rockwell c to 40 rockwell c, iron material, head height: 0.133 inches to 0.15 inches

NSN Properties and Flags

NATO Stock Number

5305-00-007-6171

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

0.413 inches to 0.516 inches

Fastener Length

0.484 inches to 0.516 inches

Head Style

Flat chamfer

Head Diameter

0.367 inches to 0.375 inches

Head Height

0.133 inches to 0.15 inches

Locking Feature

Patch threads

Internal Drive Style

Offset cruciform (torque set)

Nominal Thread Diameter

0.25 inches

Thread Quantity Per Inch

Tensile Strength

At least 160000 pounds per square inch

Hardness Rating

34 Rockwell c to 40 Rockwell c

Surface Finish

32 microinches bearing surface of head

Material

Iron alloy 660

Thread Series Designator

Unjf

Specification/standard Data

80205-nas1743 professional/industrial association standard

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5305-00-007-6171 Datasheet

Supply Class (FSC):

Screws

Cross Reference:

NAS1743C4T8U

Cage Codes:

National Aerospace Standards (CAGE 80205)

Schedule B & Trade:

Schedule B: 7318152000 (NAICS 332722)

Bolts and bolts and their nuts or washers exported in the same shipment
SITC: 69421

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel
End Use: 12110

Iron and steel products, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

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

Freight Information:

NMFC:

093486 - Bolts, nuts or screws, noi (sub 3)
WCC:

713 - Metal hardware
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $17.94 to $29.90..
Does NSN 5305-00-007-6171 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 5305-00-007-6171?
000076171 or 00-007-6171
Does NSN 5305-00-007-6171 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-007-6171?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 12, 1972