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Annular Ball Bearing NSN 3110-00-987-3743

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN 3110-00-987-3743 NSN: 3110-00-987-3743

Features and Characteristics

Overall Width
Between 1.6909 inches and 1.6929 inches
Bore Diameter
Between 3.5430 inches and 3.5433 inches
Overall Outside Diameter
Between 7.4800 inches and 7.4803 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Tight
Internal Clearance
0.0009 inches radial and 0.0014 inches radial
Criticality Code Justification
Zzzw
Lubrication Material Specification
Mil-g-18709 military specification single material response
Material
Steel
Style Designator
Non-loading groove, non-separable
Nondefinitive Specification/std Data
111 type and 1 class
Departure From Cited Document
Quiet operation tested for submarine use
FSC
3110 Unmounted Antifriction Bearings
NIIN
009873743
NSN
3110009873743

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-B-17931
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-17931NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
124A8299AE002
Cage Code:
38443
Status:
A
MSDS:
Part Number:
5051780
Cage Code:
03497
Status:
A
MSDS:
Part Number:
3318S7077V4
Cage Code:
43334
Status:
A
MSDS:
Part Number:
894A605YZ018
Cage Code:
01288
Status:
A
MSDS:
Part Number:
51-452-549-108
Cage Code:
01406
Status:
A
MSDS:
Part Number:
374P682G01
Cage Code:
11660
Status:
A
MSDS:
Part Number:
S374P682G01
Cage Code:
11660
Status:
A
MSDS:
Part Number:
6318E100
Cage Code:
53035
Status:
A
MSDS:
Part Number:
318SNT3
Cage Code:
38443
Status:
A
MSDS:
Part Number:
6318W1B
Cage Code:
52676
Status:
A
MSDS:
Part Number:
999999K166
Cage Code:
80064
Status:
A
MSDS:
Part Number:
124A8299AAP1
Cage Code:
03497
Status:
A
MSDS:
Part Number:
7019AA PC 41NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
316S4NT3
Cage Code:
38443
Status:
A
MSDS:
Part Number:
3318-7077
Cage Code:
43334
Status:
A
MSDS:
Part Number:
894A605YZ018NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
999999K166NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
S374P682G01NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
124A8299AAP1NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
124A8299AE002NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
316S4NT3NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
318SNT3NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
3318-7077NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
3318S7077V4NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
374P682G01NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
5051780NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
51-452-549-108NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6318E100NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6318W1BNT
Cage Code:
03950
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105028
  • NAICS: 332991
  • SITC: 74610
  • Description: Angular contact ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-987-3743
What are the manufacturers of nsn 3110009873743?
Does this nsn 3110009873743 have a shelf life?
Yes. > 60 mo. after cure date.
What is the formal definition of nsn 3110009873743
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
Does nsn 3110009873743 contain any precious metals?
No precious metal content.
Does nsn 3110009873743 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110009873743?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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