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O-ring

NSN 5331-00-324-7731 | NIIN 00-324-7731
NSN 5331-00-324-7731 NSN: 5331-00-324-7731
Description:

0.296" center hole diameter, w/s: aircraft, eagle F-15; aircraft, harrier AV-8B; F/A-18E/F hornet aircraft; aircraft, stratofortress B-52; aircraft, hornet F/A-18

Features and Characteristics

Cross-sectional Height
Between 0.033 inches and 0.037 inches
Center Hole Diameter
Between 0.296 inches and 0.306 inches
End Application
W/s: aircraft, eagle F-15; aircraft, harrier AV-8B; F/A-18E/F hornet aircraft; aircraft, stratofortress B-52; aircraft, hornet F/A-18
Elongation Percentage
125
Hardness Rating
70.0 shore barometer a
Material
Rubber fluorosilicone class fq
Material Specification
MIL-R-25988 type 1, class 1, grade 70 military specification single material response
FSC
5331 O-rings
NIIN
003247731
NSN
5331003247731

Manufacturer Part Numbers

Alternate part numbers that match this National Stock Number
Part Number
Cage
Status
MSDS
Part Number:
00301-035F70
Cage Code:
1CN74
Status:
A
MSDS:
Part Number:
ST7M251-10
Cage Code:
76301
Status:
A
MSDS:
Part Number:
MIL-R-25988
Cage Code:
81349
Status:
A
MSDS:
Part Number:
1966-017A
Cage Code:
77308
Status:
A
MSDS:
Part Number:
SZ7583-10
Cage Code:
95272
Status:
A
MSDS:
Part Number:
CGR1601-0125-10
Cage Code:
86044
Status:
A
MSDS:
Part Number:
ST7M251-10
Cage Code:
1CN74
Status:
A
MSDS:
Part Number:
LRC63047-10
Cage Code:
55388
Status:
A
MSDS:
Part Number:
10163281
Cage Code:
A486G
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 4016930000
  • NAICS: 339991
  • SITC: 62999
  • Description: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
  • End Use (Code 12750):
    Industrial rubber products

Q & A

Frequently asked questions for NSN 5331-00-324-7731
What are the manufacturers of nsn 5331003247731?
Does this nsn 5331003247731 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5331003247731
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.
Does nsn 5331003247731 contain any precious metals?
Precious metal content is unknown.
Does nsn 5331003247731 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5331003247731?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
47946
FIIG:
A510X0
App. Key:
Cond. Code:
1
Status:
A

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