Acquisition method (AMC)
1
FSC 2530 × ACCUMULATOR,PNEUMATIC
ACCUMULATOR,PNEUMATIC
2530-01-439-3505 FSC 2530
NSN 2530-01-439-3505 (also written 2530014393505; NIIN 01-439-3505) is an accumulator, pneumatic in Federal Supply Class 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. 4 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7L3-27-T-0655 | 15 | Closes in 4d | Bid → |
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 |
|---|---|
| OVERALL LENGTH ABHP | INCHES NOMINAL 13.620 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 6.690 |
| END ITEM IDENTIFICATION AGAV | 2350-01-390-4683 |
| OPERATING PRESSURE CQQF | POUNDS PER SQUARE INCH (PSI) MAXIMUM 2000.000 |
| SHAPE SHPE | CYLINDRICAL |
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 |
|---|---|---|
| 12364383 | 06085 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 12364383 | 076M6 | AMZ ALABAMA INC. |
| 12364383 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| SB0250-3.5E4/113S-210CK | 02XP9 | HYDAC CORP |
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
$1,992.16
Purchases
1
Total spend
$15,937
Oct 7, 2026
Last purchased
2 · 2.0/yr
Purchase records
$31,875
Total demand
$1,992.16
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | 8 | $1,992.16 | $15,937 | POLYTECH DEFENSE SPARES LLC (4K539) | 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 | SPE7L327P0027 ↗ | POLYTECH DEFENSE SPARES LLC | — | $15,937 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
POLYTECH DEFENSE SPARES LLC
last award Oct 2026
AMZ ALABAMA INC.
no award yet
no awards on record
Listed source BAE SYSTEMS LAND & ARMAMENTS L.P.
no award yet
no awards on record
Listed source HYDAC CORP
no award yet
no awards on record
Listed source U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source POLYTECH DEFENSE SPARES LLC won the only award on record. POLYTECH DEFENSE SPARES LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L3-27-T-0655 | Oct 13, 2026 | Oct 23, 2026 | 15 | Open | View at DIBBS → |
| SPE7L3-26-T-252T | Sep 15, 2026 | Sep 25, 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. "ACCUMULATOR,PNEUMATIC." nsnexplorer.com, https://nsnexplorer.com/nsn/2530-01-439-3505/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/2530-01-439-3505/