Aerospace Hardware Store

Aerospace

Hardware

1680-632-SS-20 Round Plain Nut

5310-01-059-7512

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

ST318014
5310-01-447-8679
Flat Washer
ST318017
5310-01-447-5727
Flat Washer
ST318019
5310-01-447-5732
Flat Washer
ST318215
5310-01-447-5720
Spring Tension Washer
ST318216
5310-01-447-5725
Lock Washer
ST319-3
5340-01-651-6594
Mounting Bracket
ST319-5811X6-000007
5305-01-724-0600
Hexagon Head Cap Screw
ST319017
5325-01-447-3440
Screw Thread Insert

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
Round Plain Nut
Part Number
1680-632-SS-20
(NSN) National Stock Number
5310-01-059-7512
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15887
(FIIG) Federal Item Identification Guide
A021A0
Date
04/15/1978 (48 years ago)

round nut style, 0.250 inches nominal nut diameter, 2b thread class, right-hand thread direction, 0.250 inches nominal nut thickness

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

round

Nut Diameter

0.250 inches nominal

Nut Thickness

0.250 inches nominal

Thread Series

unc

Thread Quantity Per Inch

32

Nominal Thread Size

0.138 inches

Material

steel comp 303 overall

Material Document And Classification

astm a581 assn std single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0015887

Related Hardware Products

Part Number Description
0SS-3202-632-20 Round Plain Nut
1130R-SS-.250-12 Round Plain Nut
123-03-SS-632-E Round Plain Nut
1680-632-SS-20 Round Plain Nut
710649-001 Round Plain Nut
8152-SS-0632-7 Round Plain Nut
HY-512-6 Round Plain Nut
P-513-M07-F09-632 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-059-7512?
The FSCG of the NSN 5310-01-059-7512 is 5310
Does the NSN 5310-01-059-7512 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-059-7512 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 5310-01-059-7512 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-059-7512 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 5310-01-059-7512 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sat, Apr 15, 1978