Machine Screw

NSN: 5305-00-837-3343 | Model: AN507-632-8R

An externally threaded fastener whose threaded portion is of one diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

NSN Properties and Flags

NATO Stock Number

5305-00-837-3343

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.438 inches and 0.500 inches

Fastener Length

0.500 inches

Head Style

Flat countersunk

Head Diameter

Between 0.238 inches and 0.279 inches

Internal Drive Style

Cross recess type 1

Thread Diameter

0.138 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

60 pounds per square inch

Countersink Angle

Between 99.0 degrees and 101.0 degrees

Screw Material

Steel comp 1010

Screw Material Specification

Qq-s-630 federal specification single material response or qq-s-631 federal specification single material response or qq-s-634 federal specification single material response

Screw Surface Treatment

Cadmium and chromate

Screw Surface Treatment Specification

Qq-p-416 type 2 cl 3 federal specification single treatment response

Thread Series Designator

Unc

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5EC18T1296	2018-06-13	PAA05	3463 HD

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 5305-00-837-3343 Datasheet

Supply Class (FSC):

Screws

Cross Reference:

AN507-632-8R
AN507-632R8
AN507632-8
AN507R632-8
LS9364-507-1-8
N0
FF-S-92
112713-36
933.45.16.121
5912321
MS24693S28
414 748
MS24693S28
MS24693S28
MS24693S28
5912321
5305008373343
MS24693-S26

Cage Codes:

Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Allmetal Screw Products Corp. (CAGE 70318)
Federal Specifications (CAGE 81348)
Meggitt Safety Systems, Inc. (CAGE 25693)
Pilatus Aircraft Ltd (CAGE S4080)
Embraer S.a. (CAGE 001JK)
National Aerospace Standards (CAGE 80205)
Piper Aircraft Inc. (CAGE 77294)
North East Fasteners Corp (CAGE 07ZN5)
Dialogic Corp. (CAGE 0NFB8)
Military Standards (CAGE 96906)
Embraer Empresa Brasileira De (CAGE S4956)
E.c.a Etablissement (CAGE SCY13)
Defense Reduction Agency (CAGE 32345)

Replacements:

5305-00-837-3343 replaces 5305-00-057-3968
5305-00-837-3343 replaces 5305-00-297-2865
5305-00-837-3343 replaces 5305-00-619-6268
5305-00-837-3343 replaces 5305-00-731-3571
5305-00-837-3343 replaces 5305-00-836-5483
5305-00-837-3343 replaces 5305-01-010-9605
5305-00-837-3343 replaces 5305-01-146-7277

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 is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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
1
Unit of Measure
Hd
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T22bjx-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $24.83 to $41.38..
Does NSN 5305-00-837-3343 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 Army, Department Of The Air Force, Defense Threat Reduction Agency, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, National Aeronautics and Space Administration, National Aeronautics and Space Administration, Slovenia, Poland, Romania, Bulgaria, Brazil, Spain, Columbia, Singapore, Kuwait, Morocco, Saudi Arabia, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Philippines, Netherlands, Portugal, Italy, Denmark, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5305-00-837-3343?
008373343 or 00-837-3343
Does NSN 5305-00-837-3343 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-837-3343?
Solicitation SPE5EC18T1296 for qty 3463 on 06/06/2018
When was this national stock number assigned to the federal catalog?
Jan 01, 1962