Acquisition method (AMC)
3
FSC 5970 × INSULATION SLEEVING,ELECTRICAL,S
INSULATION SLEEVING,ELECTRICAL,S
5970-01-515-2510 FSC 5970
NSN 5970-01-515-2510 (also written 5970015152510; NIIN 01-515-2510) is an insulation sleeving, electrical, s in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 4 manufacturer part numbers from 3 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)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 |
|---|---|
| RELIABILITY INDICATOR AARG | NOT ESTABLISHED |
| TEMP RATING ABJH | FAHRENHEIT -40.0 AND FAHRENHEIT 176.0 |
| MAIN BODY OVERALL LENGTH AGAH | AS SUPPLIED MILLIMETERS NOMINAL 36.0 |
| MAIN BODY SMALL END INSIDE DIAMETER AGAJ | AS SUPPLIED MILLIMETERS NOMINAL 7.0 |
| END ITEM IDENTIFICATION AGAV | VIRGINIA CLASS SUBMARINE, SSN-774; MISC PARTS CO |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | STRAIN RELIEF,CABLE; BEND RELIEF (POLYURETHANE) |
| FLEXIBILITY FLEX | FLEXIBLE OR SEMIRIGID |
| COLOR HUES | BLACK |
| MATERIAL MATT | LOCATION NOT OTHERWISE SPECIFIED PLASTIC POLYURETHANE |
| 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 |
|---|---|---|
| 433-7067656-126 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| GMA.2B.070.DN | 2P953 | LEMO USA INC |
| GMA.2B.070.DN-2K | 2P953 | LEMO USA INC |
| H671-2001-126 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
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
$49.00
Purchases
2
Total spend
$146.00
Sep 2, 2026
Last purchased
4 · 4.0/yr
Purchase records
$292.00
Total demand
$49.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | 1 | $49.00 | $49.00 | LARKOS PACKING AND DISTRIBUTION INC. (6PZL1) | Unknown | Source ↗ |
| Aug 26, 2026 | 2 | $48.50 | $97.00 | LARKOS PACKING AND DISTRIBUTION INC. (6PZL1) | 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 26, 2026 | SPE4A626P0AZQ ↗ | LARKOS PACKING AND DISTRIBUTION INC. | — | $97.00 |
| Sep 2, 2026 | SPE7M026P4498 ↗ | LARKOS PACKING AND DISTRIBUTION INC. | — | $49.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 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 11 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
LARKOS PACKING AND DISTRIBUTION INC.
last award Sep 2026
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source LEMO USA INC
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source LARKOS PACKING AND DISTRIBUTION INC. won 2 of the last 2 awards. LARKOS PACKING AND DISTRIBUTION INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-2892 | Oct 13, 2026 | Oct 20, 2026 | 12 | Expired | View at DIBBS → |
| SPE4A6-26-T-21TX | Aug 25, 2026 | Sep 1, 2026 | 2 | Expired | View at DIBBS → |
| SPE7M0-26-T-039Y | Aug 13, 2026 | Aug 20, 2026 | 1 | 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: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "INSULATION SLEEVING,ELECTRICAL,S." nsnexplorer.com, https://nsnexplorer.com/nsn/5970-01-515-2510/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5970-01-515-2510/