Acquisition method (AMC)
1
FSC 4730 × BOLT,FLUID PASSAGE
BOLT,FLUID PASSAGE
4730-01-541-3057 FSC 4730
NSN 4730-01-541-3057 (also written 4730015413057; NIIN 01-541-3057) is a bolt, fluid passage in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 3 manufacturer part numbers from 1 supplier 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| BODY STYLE AAQL | — |
| CONCENTRIC HOLE DIAMETER AAXC | INCHES NOMINAL 0.172 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 1.375 |
| FIRST END CONNECTION TYPE ACKM | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR ACKN | — |
| FIRST END THREAD CLASS ACLK | 3 |
| FIRST END THREAD DIRECTION ACLL | RIGHT-HAND |
| WIDTH ACROSS FLATS ASDB | INCHES NOMINAL 0.688 |
| WRENCHING FEATURE STYLE BBDF | — |
| FIRST DIAMETER FROM WRENCHING FEATURE BBKL | INCHES NOMINAL 0.435 |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER BBKR | INCHES NOMINAL 0.538 |
| FIRST RADIAL FLUID HOLE DIAMETER BBKY | INCHES NOMINAL 0.172 |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT BBLB | INCHES NOMINAL 0.781 |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END BBLD | INCHES NOMINAL 1.188 |
| WRENCHING FEATURE HEIGHT BBLF | INCHES NOMINAL 0.187 |
| FIRST END THREAD SERIES DESIGNATOR CQMM | UNF |
| FIRST END NOMINAL THREAD SIZE CQYM | INCHES 0.437 |
| SPECIAL FEATURES FEAT | ITEM KNOWN AS BOLT, UNIVERSAL FITTING |
| MATERIAL MATT | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | MIL STD SINGLE MATERIAL RESPONSE -IL-F-5509 |
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 |
|---|---|---|
| BACB30CR | 81205 | THE BOEING COMPANY DIV DEFENSE |
| BACB30CR4C | 81205 | THE BOEING COMPANY DIV DEFENSE |
| BACB30CR4J | 81205 | THE BOEING COMPANY DIV DEFENSE |
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 | |
|---|---|---|---|---|---|
| SPE7M4-26-T-399A | Sep 11, 2026 | Sep 24, 2026 | 60 | 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. "BOLT,FLUID PASSAGE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-541-3057/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-541-3057/