Acquisition method (AMC)
4
FSC 5330 × PARTS KIT,SEAL REPLACEMENT,MECHA
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-01-587-1656 FSC 5330
NSN 5330-01-587-1656 (also written 5330015871656; NIIN 01-587-1656) is a parts kit, seal replacement, mecha in Federal Supply Class 5330, Packing and Gasket Materials. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 4).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 4: buy directly from the actual manufacturer, first time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| FURNISHED ITEMS AFJH | FACES,O-RINGS,GASKETS, AND HARDWARE FROM PARTS LIST ON INSTALLATION DRAWING 35039 |
| END ITEM IDENTIFICATION AGAV | PART NUMBER 633483 |
| END ITEM NAME AYDS | MODIFIED (CUSTOM) SPLIT SEAL |
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 |
|---|---|---|
| 633655 | 71431 | A W CHESTERTON CO DIV SEALING DEVICE DIVISION |
| 633655 | 8S090 | CHESTERTON A W CO TECHNICAL PRODUCTS DIV |
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
$58,333.3333
Purchases
1
Total spend
$350,000
Nov 3, 2026
Last purchased
2 · 2.0/yr
Purchase records
$700,000
Total demand
$58,333.3333
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Nov 3, 2026 | 6 | $58,333.3333 | $350,000 | LINMARR ASSOCIATES, INC. DBA LINMARR ASSOCIATES INC (1GX03) | 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 |
|---|---|---|---|---|
| Nov 3, 2026 | SPE7L427D60MK ↗ | LINMARR ASSOCIATES, INC. DBA LINMARR ASSOCIATES INC | — | $350,000 |
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
LINMARR ASSOCIATES, INC. DBA LINMARR ASSOCIATES INC
last award Nov 2026
A W CHESTERTON CO DIV SEALING DEVICE DIVISION
no award yet
no awards on record
Listed source CHESTERTON A W CO TECHNICAL PRODUCTS DIV
no award yet
no awards on record
Listed source LINMARR ASSOCIATES, INC. DBA LINMARR ASSOCIATES INC won the only award on record. LINMARR ASSOCIATES, INC. DBA LINMARR ASSOCIATES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-27-U-0046 | Oct 13, 2026 | Oct 30, 2026 | 6 | Expired | View at DIBBS → |
| SPE7L1-26-U-0798 | Sep 25, 2026 | Oct 9, 2026 | 6 | Cancelled | 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: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PARTS KIT,SEAL REPLACEMENT,MECHA." nsnexplorer.com, https://nsnexplorer.com/nsn/5330-01-587-1656/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5330-01-587-1656/