Acquisition method (AMC)
1
FSC 2590 × CLAMP,RAIL
CLAMP,RAIL
2590-00-443-4856 FSC 2590
NSN 2590-00-443-4856 (also written 2590004434856; NIIN 00-443-4856) is a clamp, rail in Federal Supply Class 2590, Miscellaneous Vehicular Components. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | IRON CASTING@GRADE D4018 OR D4512 MIL-I-11466 OR STEEL CASTING,CLASS 65-35 OR 70-36 QQ-S-681,4.880 MIN.4.940 MAX.IN. LG,1.500 IN. W,MOUNTING HOLE 0.656 MIN. 0.781 MAX. IN. DIA,2 SLOTS FOR SECURING CLAMP TO RAIL,0.656 MIN. 0.719 MAX.IN. LG ON ONE END,0.844 MIN. 0.906 MAX ON OTHER END MIL-I-11466 |
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 |
|---|---|---|
| 11647022 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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
$550.00
Purchases
1
Total spend
$4,400
Oct 7, 2026
Last purchased
2 · 2.0/yr
Purchase records
$8,800
Total demand
$550.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | 8 | $550.00 | $4,400 | AVIARMS SUPPORT CORP (58985) | 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 |
|---|---|---|---|---|
| Oct 7, 2026 | SPE7L027P0027 ↗ | AVIARMS SUPPORT CORP | — | $4,400 |
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
AVIARMS SUPPORT CORP
last award Oct 2026
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source AVIARMS SUPPORT CORP won the only award on record. AVIARMS SUPPORT CORP won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L0-26-Q-0317 | Sep 9, 2026 | Sep 17, 2026 | 8 | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CLAMP,RAIL." nsnexplorer.com, https://nsnexplorer.com/nsn/2590-00-443-4856/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/2590-00-443-4856/