Acquisition method (AMC)
1
FSC 4240 × HARNESS,SAFETY,INDUSTRIAL
HARNESS,SAFETY,INDUSTRIAL
4240-01-543-5507 FSC 4240
NSN 4240-01-543-5507 (also written 4240015435507; NIIN 01-543-5507) is a harness, safety, industrial in Federal Supply Class 4240, Safety and Rescue Equipment. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| SPECIAL FEATURES FEAT | DORAL D-RING, FRONTAL D-RING, SIDE D-RINGS, TONGUE AND BUCKLE LEG STRAPS, CONFINED SPACE/RESCUE SHOULDER D-RINGS |
| MATERIAL MATT | PLASTIC POLYESTER |
| TEST DATA DOCUMENT TEST | STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). ANSI Z359 |
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 |
|---|---|---|
| 1100840 | 2N532 | SOUND SAFETY PRODUCTS CO., INC. |
| 1100840 | 55297 | D B INDUSTRIES, LLC |
| DNS950BDU | 4J6B7 | FRENCHCREEK PRODUCTION, INC. |
| DNS950BDU | 8Z172 | TECHNICAL ASSOCIATES 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
—
Purchases
0
Total spend
—
Oct 7, 2026
Last purchased
10 · 10.0/yr
Purchase records
$7,713
Total demand
$896.90
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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 18, 2026 | SPE8EJ21D0038/SPE8EJ26F169E ↗ | — | — | $896.90 |
| Sep 21, 2026 | SPE8EJ21D0038/SPE8EJ26F175H ↗ | SUPPLYCORE LLC DIV HEADQUARTERS | — | $1,794 |
| Sep 23, 2026 | SPE8EJ21D0038/SPE8EJ26F181B ↗ | — | — | $1,345 |
| Sep 24, 2026 | SPE8EJ21D0038/SPE8EJ26F196Z ↗ | — | — | $89.69 |
| Sep 25, 2026 | SPE8EJ21D0038/SPE8EJ26F200V ↗ | — | — | $807.21 |
| Sep 25, 2026 | SPE8EJ21D0038/SPE8EJ26F201E ↗ | — | — | $717.52 |
| Oct 1, 2026 | SPE8EJ21D0038/SPE8EJ27F0048 ↗ | SUPPLYCORE LLC DIV HEADQUARTERS | — | $448.45 |
| Oct 5, 2026 | SPE8EJ21D0038/SPE8EJ27F0237 ↗ | SUPPLYCORE LLC DIV HEADQUARTERS | — | $269.07 |
| Oct 5, 2026 | SPE8EJ21D0038/SPE8EJ27F0221 ↗ | SUPPLYCORE LLC DIV HEADQUARTERS | — | $448.45 |
| Oct 7, 2026 | SPE8EJ21D0038/SPE8EJ27F0335 ↗ | SUPPLYCORE LLC DIV HEADQUARTERS | — | $896.90 |
Demand history
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
SUPPLYCORE LLC DIV HEADQUARTERS
last award Oct 2026
D B INDUSTRIES, LLC
no award yet
no awards on record
Listed source FRENCHCREEK PRODUCTION, INC.
no award yet
no awards on record
Listed source SOUND SAFETY PRODUCTS CO., INC.
no award yet
no awards on record
Listed source TECHNICAL ASSOCIATES INC
no award yet
no awards on record
Listed source SUPPLYCORE LLC DIV HEADQUARTERS won 10 of the last 10 awards. SUPPLYCORE LLC DIV HEADQUARTERS won without being a listed source.
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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "HARNESS,SAFETY,INDUSTRIAL." nsnexplorer.com, https://nsnexplorer.com/nsn/4240-01-543-5507/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4240-01-543-5507/