AMSC / AMC
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FSC 4730 × ADAPTER,STRAIGHT,FLANGE TO TUBE
ADAPTER,STRAIGHT,FLANGE TO TUBE
4730-01-186-3540
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
Restricted — approved sources only, based on the latest AMSC/AMC on record.
Competition
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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 |
|---|---|
| THREAD CLASS AAJD | 3A |
| BOLT HOLE QUANTITY AECS | 4 |
| CONNECTION STYLE AHNC | — |
| NOMINAL WIDTH AKGF | SECOND END INCHES 1.500 |
| NOMINAL LENGTH AKGG | SECOND END INCHES 1.500 |
| FLANGE SHAPE ARKN | SECOND END RECTANGULAR WITH HOLES |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL TUBE |
| CONNECTION TYPE AWLS | SECOND END FLANGE |
| THREAD QUANTITY PER INCH CMLP | 20 |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.563 |
| NOMINAL THICKNESS CWCK | SECOND END INCHES 0.412 |
| BOLT HOLE NOMINAL DIAMETER CWCQ | SECOND END INCHES 0.220 |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH CWCY | SECOND END INCHES 1.062 |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH CWDC | SECOND END INCHES 1.062 |
| FLANGE FACE DESIGN CWDF | SECOND END RECESSED CURVED |
| RECESS NOMINAL DIAMETER CWDP | SECOND END INCHES 0.451 |
| RECESS NOMINAL DEPTH CWDS | SECOND END INCHES 0.062 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.375 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 1.090 |
| SPECIAL FEATURES FEAT | FLANGE END TAP 10-32 SPECIAL THDS |
| MATERIAL MATT | OVERALL COPPER ALLOY |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNJS |
| SPECIFICATION/STANDARD DATA ZZZK | MANUFACTURERS SPECIFICATION 43999-L5804803 |
| NONDEFINITIVE SPEC/STD DATA ZZZT | ASSEMBLY 001 |
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 |
|---|---|---|
| L5804803 | 43999 | THE BOEING COMPANY DIV LEGACY AM&M |
| L5804803-001 | 43999 | THE BOEING COMPANY DIV LEGACY AM&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
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Purchases
0
Total spend
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Last purchased
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Purchase records
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Total demand
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Latest award total
Price history
What the government paid per unit
Fewer than two priced purchases on record — see the table below.
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 — 2 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 | |
|---|---|---|---|---|---|
| SPE7M3-26-T-8598 | Aug 25, 2026 | Sep 4, 2026 | 8 | Expired | View at DIBBS → |
| SPE7M3-26-T-8324 | Aug 19, 2026 | Aug 31, 2026 | 19 | 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.
- Contract action totals: USAspending, context only.
- Full methodology →