Acquisition method (AMC)
1
FSC 4220 × LIFE PRESERVER,VEST
LIFE PRESERVER,VEST
4220-01-654-3706 FSC 4220
NSN 4220-01-654-3706 (also written 4220016543706; NIIN 01-654-3706) is a life preserver, vest in Federal Supply Class 4220, Marine Lifesaving and Diving Equipment. 3 manufacturer part numbers from 1 supplier 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-0456 | 94 | Closes in 2d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
P
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 | COLOR: GRAY-BLACK |
| MATERIAL MATT | FILLING RUBBER CHLOROPRENE CLASS CR AND RUBBER SYNTHETIC |
| END ITEM IDENTIFICATION AGAV | 1940016158699 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | INFLATABLE PFD |
| SUPPLEMENTARY FEATURES SUPP | FEATURES: FRONT ENTRY WITH BUCKLE FOR CONVENIENT DONNING AND DOFFING; HYDROSTATIC INFLATOR TECHNOLOGY (HIT) ONLY INFLATES WITH SUBMERTED IN 4" OR MORE OF WATER PRESSURE (NOT IN RAIN, SPRAY OR HIGH HUMIDITY);MANUAL INFLATION FEATURE; WATER RESISTANT POCKET; SAFETY WHISTLE; REFLECTIVE TAPE FOR LOW LIGHT CONDITIONS;HOLDER FOR A STROBE LIGHT; PROVIDES 38LBS OF BUOYANCY WHEN INFLATED |
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 |
|---|---|---|
| MD3183 | 1CJ91 | MUSTANG SURVIVAL, INC. |
| MD3183 02 | 1CJ91 | MUSTANG SURVIVAL, INC. |
| MD3183GS-188-0 | 1CJ91 | MUSTANG SURVIVAL, 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
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Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
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Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E6-27-T-0456 | Oct 29, 2026 | Nov 9, 2026 | 94 | 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 Nov 1, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "LIFE PRESERVER,VEST." nsnexplorer.com, https://nsnexplorer.com/nsn/4220-01-654-3706/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4220-01-654-3706/