Aerospace Hardware Store

Aerospace

Hardware

PBF1419-4-12 Close Tolerance Screw

5305-01-351-4319

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

6860658
4820-00-858-0705
Engine Re Body Assy
6860659
5360-00-872-1440
Compression Helical Spring
6860693
5310-00-110-9005
Special Nut
6860696-01
5365-00-880-8038
Ring Spacer
6860696-02
5365-00-880-8040
Ring Spacer
6860696-03
5365-00-880-8044
Ring Spacer
6860696-04
5365-00-880-8049
Ring Spacer
6860696-05
5365-00-880-8054
Ring 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
PBF1419-4-12
(NSN) National Stock Number
5305-01-351-4319
(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
01/09/1992 (34 years ago)

right-hand thread direction, flat countersunk head style, 3a thread class, 1.160 inches minimum and 1.190 inches maximum fastener length, 0.400 inches minimum and 0.450 inches maximum thread length

Specs & Compatibility

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.400 inches minimum and 0.450 inches maximum

Fastener Length

1.160 inches minimum and 1.190 inches maximum

Head Style

flat countersunk

Head Diameter

0.449 inches minimum and 0.507 inches maximum

Grip Diameter

0.2485 inches minimum and 0.2495 inches maximum

Internal Drive Style

offset cruciform (torque set)

Nominal Thread Diameter

0.250 inches

Grip Length

0.740 inches minimum and 0.760 inches maximum

Thread Quantity Per Inch

28

Minimum Tensile Strength

220000 pounds per square inch

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Material

nickel alloy 718 overall

Material Document And Classification

ams 5662 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment 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
03A161-4-12 Close Tolerance Screw
123741-4-12 Close Tolerance Screw
AIC4410-4-12 Close Tolerance Screw
HR242-4-12 Close Tolerance Screw
PBF1419-4-12 Close Tolerance Screw
SLB217-4-12 Close Tolerance Screw
VCL0008-4-12 Close Tolerance Screw
X007-4-12 Close Tolerance Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-351-4319?
The FSCG of the NSN 5305-01-351-4319 is 5305
Does the NSN 5305-01-351-4319 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5305-01-351-4319 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 5305-01-351-4319 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-351-4319 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 5305-01-351-4319 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Thu, Jan 9, 1992