Home · FSC 1630 Aircraft Wheel And Brake Systems · NSN 1630-01-258-7779
NSN 1630-01-258-7779 — Wheel,Landing Gear
NIIN 01-258-7779 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS
Buying rhythm
from 8 government buys since 2017
The government has bought this item about every 1.2 years (regular, gaps vary ±56%). Last buy Sep 10, 2026. If the rhythm holds, the next one falls between May 14, 2027 and Sep 17, 2028: next buy not yet due. 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 1630-01-258-7779 is the national stock number for a wheel,landing gear in federal supply class 1630 (Aircraft Wheel And Brake Systems). It cross-references to 2 manufacturer part numbers from 3 CAGE codes, including The Boeing Company, Aircraft Wheel And Brake, LLC, Parker-Hannifin Corporation; the primary is 040-20700. The unit of issue is EA and the FLIS list price is $2,301.75.
The U.S. government has bought this item 10 times on record, 4 of them in the last 24 months, most recently on September 15, 2026 for $50,250 from Aircraft Wheel And Brake, LLC. The median unit price paid over 36 months is $1,938.00. 2 solicitations are open right now, the soonest due September 30, 2026 for 51 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.
2
part numbers from 3 CAGEs
2
open solicitations, all agencies
4
government buys in 24 months · median $1,938.00
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 |
|---|---|---|---|---|
| 7-311221001-BSC | 8V613 | The Boeing Company | 1 · Design control | 2 · Fully interchangeable |
| 040-20700 | 33269 | Aircraft Wheel And Brake, LLC | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 040-20700 | 59211 | Parker-Hannifin Corporation | 3 · Design control (vendor) | 9 · Reference only |
Government demand
Open DLA RFQs (DIBBS)
- SPE4A726T783A · 51 EA · due Sep 30, 2026 · N · AMSC P · DIBBS
Open notices, other agencies (SAM.gov)
- Defense Logistics Agency · Dla Aviation · WHEEL,LANDING GEAR · due Sep 30, 2026 · Combined Synopsis/Solicitation
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | Aircraft Wheel And Brake, LLC 33269 | $50,250 | Dla | SPE4A726PG131 » Award/Basic Package View | ||
| Sep 10, 2026 | Aircraft Wheel And Brake, LLC 33269 | 15 | $3,350.00 | Dla | SPE4A726PG131 | |
| Dec 3, 2025 | Aircraft Wheel And Brake, LLC 33269 | 5 | $2,100.00 | Dla | SPE4A726V1254 | |
| Oct 30, 2025 | Aircraft Wheel And Brake, LLC 33269 | 4 | $1,776.00 | Dla | SPE4A726V0546 | |
| Aug 22, 2024 | Aircraft Wheel And Brake, LLC 33269 | 6 | $1,650.00 | Dla | SPE4A724V3844 | |
| Feb 14, 2023 | Parker-Hannifin Corporation 59211 | 34 | $1,445.24 | Dla | SPE4A523F5068 | |
| Dec 20, 2021 | Parker-Hannifin Corporation 59211 | 10 | $1,405.53 | Dla | SPE4A522F4020 | |
| Sep 24, 2019 | Parker-Hannifin Corporation 59211 | 18 | $1,518.53 | Dla | SPE4A519F16E4 | |
| Apr 6, 2017 | Parker-Hannifin Corporation 59211 | 35 | $1,543.50 | Dla | SPE4A117G00110416 | |
| Oct 23, 2015 | Parker-Hannifin Corporation 59211 | 20 | $1,358.06 | Dla | SPM4A112G000303WX |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 10 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 040-20700.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $2,301.75
- Unit of issue
- EA
- Acquisition advice
- D — Stocked, centrally managed (DLA)
- Source of supply
- SMS
- Effective
- Apr 1, 2026
Item characteristics
- Bore Diameter
- INCHES MINIMUM 1.2500 AND INCHES MAXIMUM 1.2505
- Part Name Assigned By Controlling Agency
- WHEEL ASSEMBLY,TAIL LANDING GEAR
- Special Features
- FINISH PER EPB4-230;IDENTIFY PER HP8-5,TYPE 1,CL 2;MAXIMUM WEIGHT IS 4.5 POUNDS;SPECIFICATION PS10-11021 GOVERNS THE PROCUREMENT AND ACCEPTANCE OF THE ITEM
- Special Test Features
- OVERALL LENGTH: 4.68", OUTSIDE DIAMETER: 5.5", INSIDE DIAMETER: 4"
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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