Home · NSN 00-878-6309
NSN 00-878-6309 — Bearing,Roller,Cylindrical
NIIN 00-878-6309 · unit of issue EA · AAC V (terminal item, no replacement) · source of supply SMS
NSN 00-878-6309 is the national stock number for a bearing,roller,cylindrical. It cross-references to 6 manufacturer part numbers from 2 CAGE codes, including Rtx Corporation, Schaeffler Aerospace Canada Inc; the primary is 2180634. The unit of issue is EA and the FLIS list price is $834.08.
No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
6
part numbers from 2 CAGEs
0
open solicitations, all agencies
0
government buys in 24 months
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| 2180634 | 77445 | Rtx Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 2180677 | 77445 | Rtx Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 503566 | 77445 | Rtx Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 503567 | 77445 | Rtx Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 503565 | 77445 | Rtx Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| 552019 | 36069 | Schaeffler Aerospace Canada Inc | 5 · Secondary reference | 2 · Fully interchangeable |
Government demand
Nothing open right now. Watch this NSN and we will email you when it is solicited.
What the government paid
No government purchase on record for this NSN.
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 2180634.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $834.08
- Unit of issue
- EA
- Acquisition advice
- V — Terminal item, no replacement
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Bore Diameter
- INCHES MINIMUM 3.7399 AND INCHES MAXIMUM 3.7402
- Overall Outside Diameter
- INCHES MINIMUM 5.3146 AND INCHES MAXIMUM 5.3150
- Outer Ring Width
- INCHES MINIMUM 0.9399 AND INCHES MAXIMUM 0.9449
- Inner Ring Width
- INCHES MINIMUM 1.0024 AND INCHES MAXIMUM 1.0074
- Surface Finish
- GROUND
- Retainer Fabrication Method
- MACHINED
- Bore Shape
- STRAIGHT
- Locating Feature
- NONLOCATING
- Internal Clearance
- INCHES MINIMUM RADIAL 0.0018 AND INCHES MAXIMUM RADIAL 0.0025
- Standard Tolerance Designation
- RBEC NO.5
- Material
- ROLLER STEEL
- Material
- INNER RING STEEL
- Material
- RETAINER STEEL COMP 4340
- Material
- OUTER RING STEEL
- Material Document And Classification
- ROLLER MFR REF 3RD MATERIAL RESPONSE WA-725,97497
- Material Document And Classification
- INNER RING MFR REF 1ST MATERIAL RESPONSE WA-725,97497
- Material Document And Classification
- OUTER RING MFR REF 2ND MATERIAL RESPONSE WA-725,97497
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-050-3209 · Nut,Self-Locking,Hexagon
- 00-546-5559 · Holder,Printed Circuit Board
- 00-611-9437 · Disc,Turbine Bypass
- 00-695-7338 · Stud,Shouldered
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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