1. Home /
  2. Catalog /
  3. O-Ring /
  4. 5331-00-165-1978

5331-00-165-1978

Find complete technical information, availability, and procurement data for: 5331-00-165-1978

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5331-00-165-1978 to receive an up to date pricing and availability quote by email.

5331-00-165-1978
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-165-1978
Item Name Code
47946
Assigment Date
11/19/1971 (54 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

75.0 shore durometer a nominal hardness rating, 1.934 inches minimum and 1.978 inches maximum outside diameter, 1.706 inches minimum and 1.734 inches maximum center hole diameter, 0.114 inches minimum and 0.122 inches maximum cross-sectional height, 125 maximum elongation percentage

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Outside Diameter
1.934 inches minimum and 1.978 inches maximum
Cross-Sectional Height
0.114 inches minimum and 0.122 inches maximum
Center Hole Diameter
1.706 inches minimum and 1.734 inches maximum
Elongation Percentage
125 maximum
Hardness Rating
75.0 shore durometer a nominal
Material
rubber fluorocarbon class fpm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5330-00-478-0303 No Name Available 09/01/1984
5330-00-559-3930 No Name Available 09/01/1990
5330-00-882-1675 No Name Available 10/22/2007
5330-00-995-7139 No Name Available 01/01/1986
5330-01-026-0623 No Name Available 12/01/1987
5331-01-226-9503 No Name Available 11/01/2016
5330-01-274-6007 No Name Available 09/01/1992
5330-01-412-6060 No Name Available 01/01/1996

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5331-00-165-1978?
The FSCG of the NSN 5331-00-165-1978 is 5331
Does the NSN 5331-00-165-1978 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-165-1978 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 5331-00-165-1978 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-165-1978 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 5331-00-165-1978 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Nov 19, 1971

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

11M1360-4
3030-00-535-2404
Matched Set V Belts
11M1400-4
3030-00-133-5761
Matched Set V Belts
11M1450
3030-00-402-8284
V Belt
11M1474AG
5910-00-722-6644
Paper Dielectric Fixed Capacitor
11M15
5342-01-267-8474
Weapon System Resilient Mount
11M150
5136-01-439-1821
Rethreading Die
11M15NM
5342-01-512-6191
Weapon System Resilient Mount
11M164
5905-01-037-0742
Resistor,variable,nonwire Wound,
11M17A3
5990-00-484-3189
Electrical Transolver
11M1848
5930-00-112-5105
Toggle Switch
11M187
5905-01-090-0350
Resistor,variable,nonwire Wound,
11M207
9390-00-419-9774
Nonmetallic Channel
11M215
5365-01-385-0000
Machine Thread Plug
11M2166
5340-01-568-3005
Spacing Threaded Standoff
11M2195
5340-01-617-9254
Spacing Threaded Standoff