NSA-Precision Screws | Instaparts

Catalog How It Works Quote

InstapartsParts Catalog

Availability

Category

All Parts
Bushings
Bolts
Shims
Rivets
Screws
Pins
Washers
Nuts
Nutplates
Clamps
Bearings
Studs
Brackets
Rod Ends
Threaded Inserts
Spacers
Seals
Grommets
Receptacles
Collars
Hinges
Clips
Name Plates
Other

Family

All
NAS-Standard4516
NSA-Standard4044
ASNA-Airbus3170
Other2802
ABS-Boeing247
AN-AirForceNavy172
MS-Military150
Boeing-Proprietary82
EN-Metric30
BACB30-Sleeve2
NSA-Precision1

National Standards Association precision bushing per NSA 5120/5121/5122 specification. Close-tolerance bushings machined from aerospace-grade materials for critical-fit applications in commercial and military aircraft structural assemblies.

Showing 1–1 of 1 NSA-Precision parts

SCREW — part number NSA5127C4-19, aerospace-grade hardware

NSA5127C4-19

Request Quote

Contact for Availability

Company

About
Contact

Products

Catalog
Aerospace Bushings
Aerospace Pins
Bushing Distributor
Get a Quote

Legal

Terms & Conditions
Privacy Policy
Imprint

Contact Us

info@instaparts.ca
+1 (647) 986-2251
347 Jane Street
Toronto, ON M6S 3Z3, Canada

Instaparts is an AS9120 Rev B certified distributor of aerospace-grade hardware. We supply precision bushings, washers, pins, and inserts from Boeing and other leading OEMs with full material traceability and conformance documentation.

© 2026 Instaparts (RFQ2Go, Inc.). All rights reserved.