Acquisition method (AMC)
1
FSC 4220 × INFLATION ASSEMBLY
INFLATION ASSEMBLY
4220-00-920-3651 FSC 4220
NSN 4220-00-920-3651 (also written 4220009203651; NIIN 00-920-3651) is an inflation assembly in Federal Supply Class 4220, Marine Lifesaving and Diving Equipment. 16 manufacturer part numbers from 8 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | GRUMMAN AEROSPACE A-10 AIRCRAFT; W/S: AIRCRAFT, F-16; AIRCRAFT, T-38; AIRCRAFT, EAGLE F-15; HELICOPTER, SUPER JOLLY H-53; SUPPORT EQUIPMENT, F-4 AIRCRAFT; SUPPORT EQUIPMENT, H-3 HELICOPTER; AIRCRAFT, STRATOLIFTER C-135; AIRCRAFT, HERCULES C-130; AIRCRAFT, THUNDERBOLT II, A-10; AIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130) |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | CONSISTS OF 1 CYLINDER,1 WASHER,1 ADAPTER,1 VALVE,1 DIFFUSER,1 COUPLING NUT,1 SPRING CLIP,1 CABLE ASSY |
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 |
|---|---|---|
| 4220PL0878400 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 4220PL2011190 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 4220PL2023234 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 56B3857 | 80049 | DEPARTMENT OF THE AIR FORCE |
| 701070 | 62882 | INFLATION SYSTEMS, INC. DBA INFLATION SYSTEMS INC |
| 870439 | 0KDP7 | KIDDE-FENWAL, LLC |
| C12521-1 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| FL-2A/P | 80049 | DEPARTMENT OF THE AIR FORCE |
| FLU2-A/P | 62882 | INFLATION SYSTEMS, INC. DBA INFLATION SYSTEMS INC |
| FLU2AP | 80049 | DEPARTMENT OF THE AIR FORCE |
| FLU2P | 80049 | DEPARTMENT OF THE AIR FORCE |
| GU-318A4 | 26869 | TEC AIR SERVICE INC |
| GU-318A4 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
| GU318A1 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
| MIL-I-87108 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-87108 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
$819.75
Purchases
2
Total spend
$172,148
Oct 7, 2026
Last purchased
4 · 4.0/yr
Purchase records
$344,295
Total demand
$819.75
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | 110 | $819.75 | $90,173 | INFLATION SYSTEMS, INC. DBA INFLATION SYSTEMS INC (62882) | Unknown | Source ↗ |
| Oct 1, 2026 | 100 | $819.75 | $81,975 | INFLATION SYSTEMS, INC. DBA INFLATION SYSTEMS INC (62882) | 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 |
|---|---|---|---|---|
| Oct 1, 2026 | SPE8E927P0007 ↗ | INFLATION SYSTEMS, INC. DBA INFLATION SYSTEMS INC | — | $81,975 |
| Oct 7, 2026 | SPE8E927P0037 ↗ | INFLATION SYSTEMS, INC. DBA INFLATION SYSTEMS INC | — | $90,173 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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 13 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
INFLATION SYSTEMS, INC. DBA INFLATION SYSTEMS INC
last award Oct 2026
DEPARTMENT OF THE AIR FORCE
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source KIDDE-FENWAL, LLC
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 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source MISSION SYSTEMS DAVENPORT INC.
no award yet
no awards on record
Listed source TEC AIR SERVICE INC
no award yet
no awards on record
Listed source INFLATION SYSTEMS, INC. DBA INFLATION SYSTEMS INC won 2 of the last 2 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E9-26-Q-0796 | Sep 28, 2026 | Oct 5, 2026 | 110 | Expired | View at DIBBS → |
| SPE8E9-26-Q-0755 | Sep 14, 2026 | Sep 21, 2026 | 100 | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "INFLATION ASSEMBLY." nsnexplorer.com, https://nsnexplorer.com/nsn/4220-00-920-3651/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4220-00-920-3651/