Acquisition method (AMC)
—
FSC 5330 × SEAL, PLAIN ENCASED
SEAL, PLAIN ENCASED
5330-99-503-4788 FSC 5330
NSN 5330-99-503-4788 (also written 5330995034788; NIIN 99-503-4788) is a seal, plain encased in Federal Supply Class 5330, Packing and Gasket Materials. It was last purchased in Aug 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
No acquisition method code is on record for this item.
Suffix (AMSC)
—
Competition
—
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
$1,193.20
Purchases
4
Total spend
$38,481
Aug 19, 2026
Last purchased
9 · 9.0/yr
Purchase records
$83,226
Total demand
$1,193.20
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Aug 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $1,193 and $1,417.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$1,491
Weighted by quantity$1,293
Observed range$1,193 – $2,088
Window coveredAug 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Aug 2026 | 2 | $1,193 | PIONEER INDUSTRIES, LLC |
| Aug 2026 | 3 | $2,088 | PHOENIX TRADING INC. |
| Aug 2026 | 22 | $1,193 | PIONEER INDUSTRIES, LLC |
| Aug 2026 | 3 | $1,193 | PIONEER INDUSTRIES, LLC |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 19, 2026 | 2 | $1,193.20 | $2,386 | PIONEER INDUSTRIES, LLC (66200) | Unknown | Source ↗ |
| Aug 18, 2026 | 3 | $2,088.0833 | $6,264 | PHOENIX TRADING INC. (4LF36) | Unknown | Source ↗ |
| Aug 17, 2026 | 22 | $1,193.20 | $26,250 | PIONEER INDUSTRIES, LLC (66200) | Unknown | Source ↗ |
| Aug 13, 2026 | 3 | $1,193.20 | $3,580 | PIONEER INDUSTRIES, LLC (66200) | 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 |
|---|---|---|---|---|
| Aug 13, 2026 | SPE7L326V4709 ↗ | PIONEER INDUSTRIES, LLC | — | $3,580 |
| Aug 17, 2026 | SPE7L326V4731 ↗ | PIONEER INDUSTRIES, LLC | — | $26,250 |
| Aug 18, 2026 | SPE7L326V4781 ↗ | PHOENIX TRADING INC. | — | $6,264 |
| Aug 18, 2026 | SPE7L326V4781 ↗ | PHOENIX TRADING INC. | — | $6,264 |
| Aug 19, 2026 | SPE7L326P5519 ↗ | PIONEER INDUSTRIES, LLC | — | $2,386 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 4 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.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 39 days from posting to award.
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
PIONEER INDUSTRIES, LLC
last award Aug 2026
PHOENIX TRADING INC.
last award Aug 2026
PIONEER INDUSTRIES, LLC won 3 of the last 4 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L3-26-T-040J | Jun 1, 2026 | Aug 18, 2026 | 3 | Cancelled | View at DIBBS → |
| SPE7L3-26-T-158Q | Aug 7, 2026 | Aug 17, 2026 | 22 | Cancelled | View at DIBBS → |
| SPE7L3-26-T-069L | Jun 17, 2026 | Aug 13, 2026 | 3 | Cancelled | View at DIBBS → |
| SPE7L3-26-T-137P | Jul 30, 2026 | Aug 13, 2026 | 2 | 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.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAL, PLAIN ENCASED." nsnexplorer.com, https://nsnexplorer.com/nsn/5330-99-503-4788/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5330-99-503-4788/