| Item Name | Bearing Sleeve |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 00-439-8473 (004398473) |
| NCB Code | USA (00) |
| Manufacturer | Bell Helicopter Textron Inc, Milling Precision Tool Corporation, Metric Machine Co |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 204-040-170-005 | bell helicopter textron inc | bearing sleeve | 97499 | RFQ |
| 204-040-170-5 | bell helicopter textron inc | bearing sleeve | 97499 | RFQ |
| 2098 | milling precision tool corporation | bearing sleeve | 16535 | RFQ |
| M171 | metric machine co | bearing sleeve | 16344 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.3740 INCHES MINIMUM FIRST AND 0.3810 INCHES MAXIMUM FIRST |
| ABHP | OVERALL LENGTH | 0.8900 INCHES MINIMUM AND 0.8940 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 1.6900 INCHES MINIMUM AND 1.7100 INCHES MAXIMUM |
| ADAS | BODY INSIDE DIAMETER | 1.5720 INCHES MINIMUM AND 1.5750 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL,SYNTHETIC,MIL-L-23699 |
| AGFQ | LEFT FLANGE OUTSIDE DIAMETER | 1.8150 INCHES MINIMUM AND 1.8350 INCHES MAXIMUM |
| AGFR | RIGHT FLANGE OUTSIDE DIAMETER | 1.8150 INCHES MINIMUM AND 1.8350 INCHES MAXIMUM |
| AGFS | LEFT FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM |
| AGFT | RIGHT FLANGE WIDTH | 0.0600 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM |
| AGKH | LUBRICANT ACCOMMODATION STYLE | PERFORATED |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | ROUND RIGHT FLANGE BODY CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE RIGHT FLANGE OUTSIDE LEFT CORNER |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE |
| CSYM | SURFACE FINISH | 40.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| CSYM | SURFACE FINISH | 40.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 8 HOLE |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | OXIDE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BFS,FW 4084 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SOLID,EXTERNAL FLANGES BOTH ENDS |
| Relevant Components for NSN - 3120-00-439-8473, 3120004398473 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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