Acquisition method (AMC)
1
FSC 5970 × SLEEVING,TEXTILE,ELECTRICAL
SLEEVING,TEXTILE,ELECTRICAL
5970-01-124-4529 FSC 5970
NSN 5970-01-124-4529 (also written 5970011244529; NIIN 01-124-4529) is a sleeving, textile, electrical in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 11 manufacturer part numbers from 7 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| WALL THICKNESS AAGT | INCHES NOMINAL 0.025 |
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.500 |
| TEMP RATING ABJH | CELSIUS 150.0 |
| ENVIRONMENTAL PROTECTION ADZC | FLAME RESISTANT |
| FLEXIBILITY FLEX | FLEXIBLE |
| COLOR HUES | BLACK |
| MATERIAL MATT | LOCATION NOT OTHERWISE SPECIFIED PLASTIC FLUOROCARBON |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 1/2 BLK EXPANDO GD | 81851 | SYSTEMS PROTECTION GROUP US LLC |
| 1/2 IN EXPANDO GD BLACK | 81851 | SYSTEMS PROTECTION GROUP US LLC |
| 1/2 IN HR BK EXPAND-A-FLEX | 00768 | WESTERN FILAMENT, INC. |
| 5011001303 | 81851 | SYSTEMS PROTECTION GROUP US LLC |
| 5011001303S | 81851 | SYSTEMS PROTECTION GROUP US LLC |
| 5970PL0849734 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 95420500 | 0MKJ4 | ALTA TECHNOLOGIES INC |
| 95420500 | 1T0Q8 | ATKINS & PEARCE, INC |
| 95420500 | 51705 | INSULATION SOURCES INC DBA ICO RALLY |
| C8844-2 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| EXPANDO GD 1/2 IN BLACK | 81851 | SYSTEMS PROTECTION GROUP US LLC |
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
$1.60
Purchases
1
Total spend
$504.00
Sep 28, 2026
Last purchased
2 · 2.0/yr
Purchase records
$1,008
Total demand
$1.60
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | 315 | $1.60 | $504.00 | INSULATION SOURCES INC DBA ICO RALLY (51705) | 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 28, 2026 | SPE4A626V404M ↗ | INSULATION SOURCES INC DBA ICO RALLY | — | $504.00 |
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
INSULATION SOURCES INC DBA ICO RALLY
last award Sep 2026
ALTA TECHNOLOGIES INC
no award yet
no awards on record
Listed source ATKINS & PEARCE, INC
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY
no award yet
no awards on record
Listed source SYSTEMS PROTECTION GROUP US LLC
no award yet
no awards on record
Listed source WESTERN FILAMENT, INC.
no award yet
no awards on record
Listed source INSULATION SOURCES INC DBA ICO RALLY won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-34PU | Sep 22, 2026 | Sep 29, 2026 | 315 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SLEEVING,TEXTILE,ELECTRICAL." nsnexplorer.com, https://nsnexplorer.com/nsn/5970-01-124-4529/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5970-01-124-4529/