Acquisition method (AMC)
3
FSC 4820 × VALVE,GATE
VALVE,GATE
4820-01-173-1157 FSC 4820
NSN 4820-01-173-1157 (also written 4820011731157; NIIN 01-173-1157) is a valve, gate in Federal Supply Class 4820, Valves, Nonpowered. 4 manufacturer part numbers from 2 suppliers 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 |
|---|---|
| FLANGE DIAMETER AAMW | INCHES 5.000 |
| BONNET TYPE ADSR | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD ADST | BOLTED |
| BOLT HOLE QUANTITY AECS | 4 |
| VALVE OPERATION METHOD AQLR | MANUAL |
| CONNECTION TYPE AWLS | FLANGE, ROUND W/HOLES |
| FEATURES PROVIDED CBBL | BONNET PACKING |
| VALVE SIZE CCFG | INCHES 1.500 |
| STEM TYPE CRKP | NONRISING |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED CRWH | FAHRENHEIT STEAM 450.0 |
| FACE TO FACE DISTANCE CWCF | INCHES 5.500 |
| FLANGE FACE DESIGN CWDF | PLAIN |
| INLET RELATIONSHIP WITH OUTLET CYBZ | IDENTICAL |
| PRESSURE CLASS CYCA | POUNDS (LB) 150.0 |
| MATERIAL MATT | DISK COPPER ALLOY 922 OR COPPER ALLOY 836 |
| MATERIAL MATT | STEM NICKEL ALLOY 400 |
| MATERIAL MATT | BODY COPPER ALLOY 922 OR COPPER ALLOY 836 |
| MATERIAL MATT | SEAT NICKEL ALLOY 400 OR NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | SEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 OR FED SPEC SINGLE MATERIAL RESPONSE QQ-N-288 QQ-N-281 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BODY ASSN STD SINGLE MATERIAL RESPONSE AST- B61 OR ASSN STD SINGLE MATERIAL RESPONSE AST- B62 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | DISK ASSN STD SINGLE MATERIAL RESPONSE AST- B61 OR ASSN STD SINGLE MATERIAL RESPONSE AST- B62 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | STEM FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 QQ-N-281 |
| OPERATING PRESSURE AND TYPE PRTY | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED 300.0 |
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 |
|---|---|---|
| B-102-E-0150 | 30263 | PIMA VALVE, LLC |
| B-102-E-H-0000 | 30263 | PIMA VALVE, LLC |
| FIG NO B-102-E SIZE 1 1/2 IN | 11859 | HUNT VALVE COMPANY, INC. |
| FIG NO B-102-E SIZE 1 1/2 IN | 30263 | PIMA VALVE, 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
—
Purchases
0
Total spend
—
Sep 3, 2026
Last purchased
1 · 1.0/yr
Purchase records
$9,645
Total demand
$9,645
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 |
|---|---|---|---|---|
| Sep 3, 2026 | SPE7L426P1415 ↗ | CHAND, L.L.C. | — | $9,645 |
Demand history
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
CHAND, L.L.C.
last award Sep 2026
HUNT VALVE COMPANY, INC.
no award yet
no awards on record
Listed source PIMA VALVE, LLC
no award yet
no awards on record
Listed source CHAND, L.L.C. won the only award on record. CHAND, L.L.C. won without being a listed source.
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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-25.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,GATE." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-173-1157/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-173-1157/