# NSN 3120-00-273-9489: Bushing, Sleeve

NSN 3120-00-273-9489 (also written 3120002739489; NIIN 00-273-9489) is a bushing, sleeve in Federal Supply Class 3120, Bearings, Plain, Unmounted. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3120-00-273-9489 (3120002739489)
- NIIN: 00-273-9489 (002739489)
- Item name: BUSHING,SLEEVE
- Federal Supply Class: [FSC 3120 Bearings, Plain, Unmounted](https://nsnexplorer.com/fsc/3120/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAUB | HOLE DIAMETER | FIRST INCHES MINIMUM 0.0810 AND INCHES MAXIMUM 0.0860 |
| BZLX | CORNER SHAPE | OUTSIDE RIGHT CORNER SQUARE |
| CSYM | SURFACE FINISH | INSIDE DIAMETER SURFACE OF BODY MICROINCHES 63.0 |
| BZLX | CORNER SHAPE | OUTSIDE LEFT CORNER SQUARE |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.8400 |
| AGFF | FLANGE WIDTH | INCHES MINIMUM 0.0570 AND INCHES MAXIMUM 0.0620 |
| AGFJ | RIGHT INTERNAL FLANGE HOLE DIAMETER | INCHES NOMINAL 0.5620 |
| BZLX | CORNER SHAPE | INSIDE LEFT CORNER SQUARE |
| BZLX | CORNER SHAPE | INSIDE RIGHT CORNER SQUARE |
| BZLX | CORNER SHAPE | LEFT FLANGE BODY CORNER RELIEF GROOVE |
| BZLX | CORNER SHAPE | LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE |
| AGFL | RIGHT INTERNAL FLANGE WIDTH | INCHES NOMINAL 0.0600 |
| CSYM | SURFACE FINISH | RIGHT END SURFACE OF LEFT FLANGE MICROINCHES 125.0 |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | HOLE 4 |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | EXTERNAL 1 |
| FEAT | SPECIAL FEATURES | RETAINING GROOVE OPPOSITE END FROM FLANGE |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 1.1263 AND INCHES MAXIMUM 1.1270 |
| ADAS | BODY INSIDE DIAMETER | INCHES MINIMUM 0.9365 AND INCHES MAXIMUM 0.9375 |
| AEPR | FLANGE OUTSIDE DIAMETER | INCHES NOMINAL 1.7500 |
| STYL | STYLE DESIGNATOR | — |
| AGKH | LUBRICANT ACCOMMODATION STYLE | — |
| MATT | MATERIAL | OVERALL COPPER ALLOY 172 |
| CSYM | SURFACE FINISH | OUTSIDE DIAMETER SURFACE OF FLANGE MICROINCHES 125.0 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-C-530,TE-ER H |
| SFTT | SURFACE TREATMENT | OUTSIDE DIAMETER SURFACE OF BODY CADMIUM |
| CSYM | SURFACE FINISH | RIGHT END SURFACE OF BODY MICROINCHES 125.0 |
| CSYM | SURFACE FINISH | LEFT END SURFACE OF BODY AND FLANGE MICROINCHES 125.0 |
| CSYM | SURFACE FINISH | OUTSIDE DIAMETER SURFACE OF BODY MICROINCHES 125.0 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OUTSIDE DIAMETER SURFACE OF BODY MFR REF SINGLE TREATMENT RESPONSE S13101,TYE2,CLASS3,76301 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 68A311231-2009 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68A311231-2013 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68A311231-2017 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-01 | $450.00 | 10 | KROBACH MFG. CORP. DBA KROBACH MANUFACTURING CORP | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120002739489) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-01 | [SPE4A627P1007](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120002739489) | BUSHING, SLEEVE | KROBACH MFG. CORP. DBA KROBACH MANUFACTURING CORP | $4,500.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3120002739489&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3120002739489
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3120-00-273-9489/
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