Close Tolerance Screw

NSN: 5305-01-059-1092 | Model: NAS1580A3T8

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the shank diameter, but not below the major diameter for applicable class of fit, as shown in the screw thread standards, federal standard h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

NSN Properties and Flags

NATO Stock Number

5305-01-059-1092

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.338 inches and 0.388 inches

Fastener Length

Between 0.848 inches and 0.878 inches

Head Style

Flat countersunk

Head Diameter

Between 0.339 inches and 0.381 inches

Grip Diameter

Between 0.1885 inches and 0.1895 inches

Internal Drive Style

Offset cruciform (torque set)

Thread Diameter

0.190 inches

Grip Length

Between 0.490 inches and 0.510 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

160000 pounds per square inch

Hardness Rating

36.0 rockwell c and 40.0 rockwell c

Countersink Angle

100.0 degrees

Surface Finish

32.0 microinches threads

Material

Steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 6150 or steel comp 8735

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416 ty2 cl2 federal specification single treatment response

Thread Series Designator

Unjf

Specification Data

80205-nas1580 professional/industrial association standard

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E215TD871	2015-07-30	PHPHB	19514 EA

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 5305-01-059-1092 Datasheet

Supply Class (FSC):

Screws

Cross Reference:

NAS1580A3T8

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
D
Quantity per pack
50
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-v
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $0.36 to $0.61..
Does NSN 5305-01-059-1092 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 Air Force, Department Of The Navy, Poland, Spain, Singapore, Belgium, Germany, Republic Of Korea, Netherlands, Portugal, Italy, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 5305-01-059-1092?
010591092 or 01-059-1092
Does NSN 5305-01-059-1092 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-01-059-1092?
Solicitation SPE5E215TD871 for qty 19514 on 07/20/2015
When was this national stock number assigned to the federal catalog?
Apr 06, 1978