Home · FSC 3110 Bearings, Antifriction, Unmounted · NSN 3110-01-472-9734
NSN 3110-01-472-9734 — Bearing,Ball,Annular
NIIN 01-472-9734 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS
Buying rhythm
from 4 government buys since 2016
The government has bought this item about every 11 months (regular, gaps vary ±49%). Last buy Oct 2, 2019. If the rhythm holds, the next one falls between Mar 23, 2020 and Mar 4, 2021: a buy is overdue by the usual rhythm. 1 solicitation is open right now.
How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,953 past buys, against 22% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.
NSN 3110-01-472-9734 is the national stock number for a bearing,ball,annular in federal supply class 3110 (Bearings, Antifriction, Unmounted). It cross-references to 4 manufacturer part numbers from 5 CAGE codes, including Rtx Corporation, Mpb Corporation, Schaeffler Aerospace Usa Corp; the primary is 819788. The unit of issue is EA and the FLIS list price is $2,985.83.
The U.S. government has bought this item 8 times on record, most recently on October 2, 2019 at $2,345.76 each from Schaeffler Aerospace Usa Corp. 2 solicitations are open right now, the soonest due September 29, 2026 for 89 EA. 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.
4
part numbers from 5 CAGEs
2
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 |
|---|---|---|---|---|
| 819788 | 77445 | Rtx Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 819788 | 52661 | Rtx Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 819788 | 78118 | Mpb Corporation | 5 · Secondary reference | 9 · Reference only |
| 819788 | 70854 | Schaeffler Aerospace Usa Corp | 5 · Secondary reference | 9 · Reference only |
| 819788 | 38443 | Skf Usa Inc. | 5 · Secondary reference | 9 · Reference only |
| 819881 | 70854 | Schaeffler Aerospace Usa Corp | 5 · Secondary reference | 2 · Fully interchangeable |
| 819881 | 52661 | Rtx Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| 819882 | 78118 | Mpb Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| 819882 | 52661 | Rtx Corporation | 5 · Secondary reference | 2 · Fully interchangeable |
| 819883 | 52661 | Rtx Corporation | 5 · Secondary reference | 9 · Reference only |
Government demand
Open DLA RFQs (DIBBS)
- SPE4A626T34PV · 89 EA · due Sep 29, 2026 · N · AMSC B · DIBBS
Open notices, other agencies (SAM.gov)
- Defense Logistics Agency · Dla Aviation · BEARING,BALL,ANNULA · due Sep 29, 2026 · Combined Synopsis/Solicitation
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Oct 2, 2019 | Schaeffler Aerospace Usa Corp 70854 | 40 | $2,345.76 | Dla | SPE4A620P0258 | |
| May 20, 2019 | Schaeffler Aerospace Usa Corp 70854 | 25 | $3,082.36 | Dla | SPE4A619PF924 | |
| Jun 5, 2018 | Schaeffler Aerospace Usa Corp 70854 | 25 | $3,126.00 | Dla | SPE4A618F335W | |
| Nov 29, 2016 | Schaeffler Aerospace Usa Corp 70854 | 25 | $3,126.00 | Dla | SPE4A616D58120014 | |
| Nov 10, 2015 | Schaeffler Aerospace Usa Corp 70854 | 25 | $3,126.00 | Dla | SPE4A616D58120003 | |
| Sep 22, 2015 | Schaeffler Aerospace Usa Corp 70854 | 20 | $4,500.00 | Dla | SPE4A615VM913 | |
| Mar 27, 2014 | Schaeffler Aerospace Usa Corp 70854 | 104 | $1,786.90 | Dla | SPE4A614C0214 | |
| Feb 7, 2012 | Schaeffler Aerospace Usa Corp 70854 | 49 | $1,795.29 | Dla | SPM4A612MEY16 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 8 buys on record in total.
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 819788.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $2,985.83
- Unit of issue
- EA
- Acquisition advice
- D — Stocked, centrally managed (DLA)
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- End Item Identification
- TF33P3/103 ENGINE
- Proprietary Characteristics
- PACS
Related stock numbers
Other NSNs filed under the same part numbers.
- 00-165-6063 · Chain,Welded
- 01-128-9174 · Packing Kit
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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