Aerospace Hardware Store

Aerospace

Hardware

SC5027-4-13 Close Tolerance Screw

5305-01-348-7103

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

91849A029-C
5310-01-725-1428
Hexagon Plain Nut
91849A628
5310-01-624-5953
Hexagon Plain Nut
9184F11
4720-00-820-0706
Nonmetallic Hose Assembly
9184M27G01
4710-01-084-4349
Metal Tube Assembly
9184M29G01
4710-01-099-0649
Metal Tube Assembly
9184M31P01
4730-01-100-9183
Tube Reducer
9184M31P02
4730-01-196-3394
Tube Reducer
9184M40P01
5365-01-076-7442
Plate Spacer

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Close Tolerance Screw
Part Number
SC5027-4-13
(NSN) National Stock Number
5305-01-348-7103
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5305 Screws
(INC) Item Name Code
29294
(FIIG) Federal Item Identification Guide
A003B0
Date
11/15/1991 (34 years ago)

0.403 inches nominal thread length, 1.200 inches minimum and 1.230 inches maximum fastener length, right-hand thread direction, 3a thread class, flat countersunk head style

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.403 inches nominal

Fastener Length

1.200 inches minimum and 1.230 inches maximum

Head Style

flat countersunk

Head Diameter

0.5026 inches minimum and 0.5111 inches maximum

Grip Diameter

0.2490 inches minimum and 0.2495 inches maximum

Internal Drive Style

offset cruciform (torque set)

Nominal Thread Diameter

0.250 inches

Grip Length

0.802 inches minimum and 0.822 inches maximum

Thread Quantity Per Inch

28

Countersink Angle

129.0 degrees minimum and 131.0 degrees maximum

Material

titanium alloy uns r56400 overall

Material Document And Classification

ams4928 assn std single material response or ams4967 assn std single material response overall

Thread Series Designator

unjf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

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

Hazardous Metals Indicator
N

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

Pseudo Item Name Code

0029294

Related Hardware Products

Part Number Description
03A225-4-13 Close Tolerance Screw
123992-4-13 Close Tolerance Screw
AIC1700-4-13 Close Tolerance Screw
DF33001V-4T-13 Close Tolerance Screw
DF3301-4-13 Close Tolerance Screw
HR246-4-13 Close Tolerance Screw
PBF1484-4-13 Close Tolerance Screw
SC5027-4-13 Close Tolerance Screw
SLB212-4-13 Close Tolerance Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-348-7103?
The FSCG of the NSN 5305-01-348-7103 is 5305
Does the NSN 5305-01-348-7103 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-01-348-7103 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-348-7103 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-348-7103 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-348-7103 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Fri, Nov 15, 1991