Acquisition method (AMC)
1
FSC 4720 × TUBING ASSEMBLY,NONMETALLIC
TUBING ASSEMBLY,NONMETALLIC
4720-01-281-5353 FSC 4720
NSN 4720-01-281-5353 (also written 4720012815353; NIIN 01-281-5353) is a tubing assembly, nonmetallic in Federal Supply Class 4720, Hose and Flexible Tubing. 8 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| END ITEM IDENTIFICATION AGAV | AIRCRAFT, F-16 |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| INSIDE SURFACE CONDITION CRWL | SMOOTH |
| SPECIAL FEATURES FEAT | WEAPON SYSTEM ESSENTIAL |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 4101718 | 04939 | LOCKHEED MARTIN CORPORATION |
| 4101718 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US |
| 4101718 | 55820 | RTX CORPORATION DIV PRATT & WHITNEY |
| 4101718 | 8F270 | MAY INDUSTRIES INC |
| 4101718 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| 740790 | 04939 | LOCKHEED MARTIN CORPORATION |
| 740790 | 8F270 | MAY INDUSTRIES INC |
| 740790 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$11,632.51
Purchases
1
Total spend
$139,590
Sep 21, 2026
Last purchased
2 · 2.0/yr
Purchase records
$279,180
Total demand
$11,632.51
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 21, 2026 | 12 | $11,632.51 | $139,590 | AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS (1Y249) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 21, 2026 | SPE4A124G0043/SPE7M426F1646 ↗ | AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS | — | $139,590 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS
last award Sep 2026
HAMILTON SUNDSTRAND CORPORATION
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION
no award yet
no awards on record
Listed source MAY INDUSTRIES INC
no award yet
no awards on record
Listed source ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US
no award yet
no awards on record
Listed source RTX CORPORATION DIV PRATT & WHITNEY
no award yet
no awards on record
Listed source AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS won the only award on record. AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-26-T-278Y | Jul 24, 2026 | Aug 31, 2026 | 12 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TUBING ASSEMBLY,NONMETALLIC." nsnexplorer.com, https://nsnexplorer.com/nsn/4720-01-281-5353/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4720-01-281-5353/