Acquisition method (AMC)
1
FSC 1650 × FILTER,FLUID
FILTER,FLUID
1650-00-457-9844 FSC 1650
NSN 1650-00-457-9844 (also written 1650004579844; NIIN 00-457-9844) is a filter, fluid in Federal Supply Class 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. 5 manufacturer part numbers from 5 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| OPERATING PRESSURE CQQF | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) MAXIMUM 2250.0 |
| FIRST INTAKE CONNECTION TYPE CRXZ | HEAD SIDE THREADED INTERNAL TUBE |
| FILTERING ELEMENT QUANTITY CCZM | 1 |
| FIRST DISCHARGE THREAD DIRECTION CXYG | RIGHT-HAND |
| SPECIAL FEATURES FEAT | SUITABLE FOR OPERATION FROM MINUS65 TO PLUS 275 DEG F W/HYDRAULIC FLUIDMIL-H-5606 |
| FIRST DISCHARGE NOMINAL THREAD SIZE CTLG | INCHES 0.5625 |
| FIRST INTAKE THREAD CLASS CWNZ | 3B |
| FIRST DISCHARGE THREAD CLASS CWRH | 3B |
| FIRST INTAKE THREAD DIRECTION CXPF | RIGHT-HAND |
| BODY OUTSIDE DIAMETER ADAR | INCHES MINIMUM 1.204 AND INCHES MAXIMUM 1.236 |
| BODY WIDTH ADAT | INCHES NOMINAL 2.375 |
| MOUNTING HOLE DIAMETER ABTB | INCHES MINIMUM 0.2646 AND INCHES MAXIMUM 0.2716 |
| BODY HEIGHT ADAU | INCHES NOMINAL 2.375 |
| FILTRATION RATING IN MICRONS ADNH | ABSOLUTE 15.0 AND NOMINAL 15.0 |
| DISTANCE BETWEEN MOUNTING HOLE CENTERS AFQM | INCHES MINIMUM 1.745 AND INCHES MAXIMUM 1.755 |
| DESIGN TYPE APGF | REUSABLE |
| FIRST INTAKE NOMINAL THREAD SIZE CTGK | INCHES 0.5625 |
| BODY LENGTH ADAQ | INCHES MINIMUM 6.1396 AND INCHES MAXIMUM 6.2466 |
| FIRST DISCHARGE THREAD SERIES DESIGNATOR CTFF | UNF |
| FIRST DISCHARGE CONNECTION TYPE CSKS | HEAD THREADED INTERNAL TUBE |
| FIRST INTAKE THREAD SERIES DESIGNATOR CTDY | UNF |
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 |
|---|---|---|
| 056448-01 | 90005 | PUROLATOR FACET INC. DIV HYDRAULIC AND AEROSPACE DIVISION DOING BUSINESS AS PUROLATOR |
| 11-10972 | 81873 | WOODWARD HRT INC |
| 11-10972 | 96124 | TRANSDIGM INC DIV AERO FLUID PRODUCTS |
| 205-076-034-5 | 97499 | BELL TEXTRON INC |
| 7576727 | 05228 | PTI TECHNOLOGIES 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
—
—
Last purchased
—
Purchase records
—
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 | |
|---|---|---|---|---|---|
| SPE4A7-26-T-608V | Aug 5, 2026 | Aug 12, 2026 | 6 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "FILTER,FLUID." nsnexplorer.com, https://nsnexplorer.com/nsn/1650-00-457-9844/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/1650-00-457-9844/