Home » FSC Catalog » Bearings, Plain, Unmounted » 3120-00-055-1311

Sleeve Bushing

SKU: 3120000551311 | Model: GB10D5-107
NSN 3120-00-055-1311 NSN 3120-00-055-1311

1.4345" length, 0.4960" body outside diameter, 0.3122" body inside diameter, grooved circular lubricant accommodation style

Specifications from the Manufacturer

Overall Length:
1.4345 inches minimum and 1.4405 inches maximum
Body Outside Diameter:
0.4960 inches minimum and 0.4970 inches maximum
Body Inside Diameter:
0.3122 inches minimum and 0.3132 inches maximum
Lubricant Accommodation Style:
Grooved circular
Corner Shape:
Square all corners
Hardness Rating:
27.0 rockwell c minimum overall and 33.0 rockwell c maximum overall
Surface Finish:
200.0 microinches outside diameter surface of flange
Surface Finish:
63.0 microinches outside diameter surface of body
Surface Groove Location And Quantity:
1 external
Steel overall
Surface Treatment:
Chromium inside diameter surface of body
Surface Treatment:
Chromium outside diameter surface of body
Style Designator:
17c solid, plain, no outside flanges
Style Designator:
Solid, plain, no outside flanges

Pricing and Availability

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NSN 3120-00-055-1311 Datasheet

Supply Class:


Cross Reference:

  • GB10D5-107

Cage Codes:

  • Northrop Grumman Systems Corporation (CAGE 26512)

Replaced or Cancelled:

3120-00-055-1311 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000551311
NSN: 3120000551311
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.

Freight Codes:

NMF Desc: Bushings Noi I/s
NMFC: 115620
UFC: 59240
LTL: 65.0
WCC: Bearings
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ASH: No special handling required.

Management Codes:

CTL: SF9---N (MOE: DF)
AAC: Not stocked, centrally procured # (non-stocked items). imm/service centrally managed but not stocked item. procurement will be initiated only after receipt of a requisition.
QUP: 1
SLC: 0

Reference Drawing:

[drawing of 3120-00-055-1311]

Schedule B & Trade:

8482997060 (NAICS 332991)
Parts, nesoi, for cylindrical roller bearings, nesoi

Parts of ball and roller bearings, n.e.s.

End Use:

Industrial machines, other

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3120-00-055-1311 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 3120-00-055-1311 defined?
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. the overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. for items made of rubber, see bushing, nonmetallic. see also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. excludes bushing, drill, jig.
What is the NIIN of NSN 3120-00-055-1311?
000551311 or 00-055-1311
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 3120000551311 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 3120000551311?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963