Acquisition method (AMC)
3
FSC 4240 × FILTER,RESPIRATOR,AIR FILTERING
FILTER,RESPIRATOR,AIR FILTERING
4240-01-455-7557 FSC 4240
NSN 4240-01-455-7557 (also written 4240014557557; NIIN 01-455-7557) is a filter, respirator, air filtering in Federal Supply Class 4240, Safety and Rescue Equipment. 4 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE8E6-27-T-0439 | 8 | Closes in 2d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. 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 | NIOSH APPROVED 42CFR84. USED AGAINST MERCURY VAPOR/CHLORINE |
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 |
|---|---|---|
| 60927 | 76381 | 3M COMPANY |
| 60929 | 50378 | 3M COMPANY DIV OH&ESD |
| 60929 | 76381 | 3M COMPANY |
| 60929S | 76381 | 3M COMPANY |
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 6, 2026
Last purchased
1 · 1.0/yr
Purchase records
$4,400
Total demand
$4,400
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 |
|---|---|---|---|---|
| Oct 6, 2026 | SPE8E627V0049 ↗ | — | — | $4,400 |
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
CAGE 18DJ1
last award Oct 2026
3M COMPANY
no award yet
no awards on record
Listed source 3M COMPANY DIV OH&ESD
no award yet
no awards on record
Listed source CAGE 18DJ1 won the only award on record. CAGE 18DJ1 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E6-27-T-0439 | Oct 29, 2026 | Nov 9, 2026 | 8 | Open | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "FILTER,RESPIRATOR,AIR FILTERING." nsnexplorer.com, https://nsnexplorer.com/nsn/4240-01-455-7557/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4240-01-455-7557/