Acquisition method (AMC)
3
FSC 5970 × INSULATOR,WEDGE
INSULATOR,WEDGE
5970-00-004-4489 FSC 5970
NSN 5970-00-004-4489 (also written 5970000044489; NIIN 00-004-4489) is an insulator, wedge in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 5 manufacturer part numbers from 4 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 | PAPER,SYNTHETIC FIBER,MIL-I-24024 OR PAPER,SYNTHETIC FIBER,NOMEX 410,E I DUPONT DE NEMOURS AND CO INC; 0.030 IN. THK; 0.250 IN. W; 0.219 IN. H MIL-I-24024 |
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 |
|---|---|---|
| GN99-30 | 83873 | ESSEX GROUP INC IWI DIV |
| NHT99-30 | 07967 | INSULATING SHAPES INC |
| NHT99-30 | 24514 | ESSEX GROUP INC THE |
| NHT99-30 | 87952 | ESSEX GROUP INC IWI DIV |
| NW30-16-14R | 07967 | INSULATING SHAPES INC |
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
$2.17
Purchases
1
Total spend
$4,080
Sep 22, 2026
Last purchased
2 · 2.0/yr
Purchase records
$8,159
Total demand
$2.17
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 22, 2026 | 1,880 | $2.17 | $4,080 | REUBEN BURTON, INCORPORATED (2U475) | 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 22, 2026 | SPE4A626P0L36 ↗ | — | — | $4,080 |
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
REUBEN BURTON, INCORPORATED
last award Sep 2026
ESSEX GROUP INC IWI DIV
no award yet
no awards on record
Listed source ESSEX GROUP INC IWI DIV
no award yet
no awards on record
Listed source ESSEX GROUP INC THE
no award yet
no awards on record
Listed source INSULATING SHAPES INC
no award yet
no awards on record
Listed source REUBEN BURTON, INCORPORATED won the only award on record. REUBEN BURTON, INCORPORATED won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-19ZA | Aug 19, 2026 | Aug 26, 2026 | 1,880 | 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. "INSULATOR,WEDGE." nsnexplorer.com, https://nsnexplorer.com/nsn/5970-00-004-4489/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5970-00-004-4489/