Acquisition method (AMC)
3
FSC 4330 × FILTER,FLUID
FILTER,FLUID
4330-01-442-8161 FSC 4330
NSN 4330-01-442-8161 (also written 4330014428161; NIIN 01-442-8161) is a filter, fluid in Federal Supply Class 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. 3 manufacturer part numbers from 1 supplier 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| MOUNTING TYPE AAXX | END INLET CONNECTION AND OUTLET CONNECTION |
| BODY LENGTH ADAQ | INCHES NOMINAL 1.580 |
| BODY OUTSIDE DIAMETER ADAR | INCHES NOMINAL 1.375 |
| FILTRATION RATING IN MICRONS ADNH | ABSOLUTE 20.0 AND NOMINAL 5.0 |
| DROP PRESSURE ADNP | POUNDS PER SQUARE INCH (PSI) 1.0 |
| DIFFERENTIAL PRESSURE ADNQ | POUNDS PER SQUARE INCH (PSI) 12000.0 |
| END ITEM IDENTIFICATION AGAV | WEAPONS CODE 40A, HELICOPTER, BLACK HAWK UH-60A |
| DESIGN TYPE APGF | REUSABLE |
| TEMP RATING AZKQ | FAHRENHEIT MINIMUM -320.0 AND FAHRENHEIT MAXIMUM 800.0 |
| FILTERING ELEMENT QUANTITY CCZM | 1 |
| OPERATING PRESSURE CQQF | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| FILTERING MEDIA DESIGN CRXW | SINGLE FILTERING MEDIA RESPONSE PLEATED |
| FIRST INTAKE CONNECTION TYPE CRXZ | END THREADED INTERNAL PIPE |
| FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION CSJR | IDENTICAL TO FIRST INTAKE CONNECTION |
| FIRST INTAKE THREAD SERIES DESIGNATOR CTDY | NPT |
| FIRST INTAKE NOMINAL THREAD SIZE CTGK | INCHES 0.375 |
| FIRST INTAKE THREAD DIRECTION CXPF | RIGHT-HAND |
| FILTERING SYSTEM FOR WHICH DESIGNED CXZX | FULL FLOW |
| SPECIAL FEATURES FEAT | USED IN 1740-01-327-6831 |
| MATERIAL MATT | FILTERING MEDIUM STEEL CORROSION RESISTING |
| MATERIAL MATT | BODY STEEL CORROSION RESISTING |
| 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 |
|---|---|---|
| 4205T-399 | 59165 | NORMAN FILTER COMPANY, L.L.C. DBA NORMAN FILTER CO LLC |
| 4205T-3PP | 59165 | NORMAN FILTER COMPANY, L.L.C. DBA NORMAN FILTER CO LLC |
| U-10138 | 59165 | NORMAN FILTER COMPANY, L.L.C. DBA NORMAN FILTER CO LLC |
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
$487.50
Purchases
1
Total spend
$487.50
Sep 25, 2026
Last purchased
2 · 2.0/yr
Purchase records
$975.00
Total demand
$487.50
Latest unit price
Purchase history
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 25, 2026 | SPE7M126V161E ↗ | — | — | $487.50 |
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 6DP44
last award Sep 2026
NORMAN FILTER COMPANY, L.L.C. DBA NORMAN FILTER CO LLC
no award yet
no awards on record
Listed source CAGE 6DP44 won the only award on record. CAGE 6DP44 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M0-26-T-037M | Aug 12, 2026 | Aug 24, 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "FILTER,FLUID." nsnexplorer.com, https://nsnexplorer.com/nsn/4330-01-442-8161/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4330-01-442-8161/