Acquisition method (AMC)
1
FSC 4730 × SEAL,CONICAL,FLARED TUBE FITTING
SEAL,CONICAL,FLARED TUBE FITTING
4730-01-070-7963 FSC 4730
NSN 4730-01-070-7963 (also written 4730010707963; NIIN 01-070-7963) is a seal, conical, flared tube fitting in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 10 manufacturer part numbers from 6 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 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 |
|---|---|
| WALL THICKNESS AAGT | INCHES MINIMUM 0.009 AND INCHES MAXIMUM 0.011 |
| CASEHARDENING INDICATOR AASG | NOT CASE-HARDENED |
| OUTSIDE DIAMETER ABKV | INCHES MINIMUM 0.654 AND INCHES MAXIMUM 0.659 |
| BODY LENGTH ADAQ | INCHES MINIMUM 0.080 AND INCHES MAXIMUM 0.095 |
| END ITEM IDENTIFICATION AGAV | TANK,COMBAT,FT,120MM GUN (M1A1) |
| SEAT ANGLE IN DEG AJFY | 37.0 |
| HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED CPMS | INCHES NOMINAL 0.500 |
| MATERIAL MATT | NICKEL ALLOY 201 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ASSN STD SINGLE MATERIAL RESPONSE A-S 5553 |
| 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 |
|---|---|---|
| 7N8 | 33447 | SECO SEALS, INC |
| DY90 | 64162 | DEL AEROSPACE INC DBA DEL AEROSPACE INC |
| DY90-N-8 | 01673 | SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS |
| DY90-N-8 | 1A115 | INTERNATIONAL A AND E SALES INC |
| DY90-N-8 | 1G528 | AIR DISTRIBUTORS DIV OF DUCOMMUN INC |
| DY90-N-8 | 33823 | ADAMS INDUSTRIES INC A SUB OF BANNER INDUSTRIES INC |
| DY90-N-8 | 64162 | DEL AEROSPACE INC DBA DEL AEROSPACE INC |
| SECO 7N | 33447 | SECO SEALS, INC |
| SECO 7N8 | 33447 | SECO SEALS, INC |
| SECO7N8X | 33447 | SECO SEALS, 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
—
Sep 2, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,424
Total demand
$1,424
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 2, 2026 | SPE7M326V2984 ↗ | KAMPI COMPONENTS CO INC | — | $1,424 |
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
KAMPI COMPONENTS CO INC
last award Sep 2026
ADAMS INDUSTRIES INC A SUB OF BANNER INDUSTRIES INC
no award yet
no awards on record
Listed source AIR DISTRIBUTORS DIV OF DUCOMMUN INC
no award yet
no awards on record
Listed source DEL AEROSPACE INC DBA DEL AEROSPACE INC
no award yet
no awards on record
Listed source INTERNATIONAL A AND E SALES INC
no award yet
no awards on record
Listed source SECO SEALS, INC
no award yet
no awards on record
Listed source SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
no award yet
no awards on record
Listed source KAMPI COMPONENTS CO INC won the only award on record. KAMPI COMPONENTS CO INC 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. "SEAL,CONICAL,FLARED TUBE FITTING." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-070-7963/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-070-7963/