Acquisition method (AMC)
1
FSC 4730 × BOLT,FLUID PASSAGE
BOLT,FLUID PASSAGE
4730-00-628-7968 FSC 4730
NSN 4730-00-628-7968 (also written 4730006287968; NIIN 00-628-7968) is a bolt, fluid passage in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 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)
P
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 |
|---|---|
| OVERALL LENGTH ABHP | INCHES NOMINAL 5.560 |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER BBKS | INCHES NOMINAL 1.680 |
| WIDTH ACROSS FLATS ASDB | INCHES NOMINAL 0.934 |
| FIRST END THREAD LENGTH ATKZ | INCHES NOMINAL 0.710 |
| FIRST DIAMETER FROM WRENCHING FEATURE BBKL | INCHES NOMINAL 1.057 |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER BBKR | INCHES NOMINAL 0.180 |
| WRENCHING FEATURE STYLE BBDF | — |
| FIRST END THREAD QUANTITY PER INCH CQKK | 16 |
| SECOND DIAMETER FROM WRENCHING FEATURE BBKM | INCHES NOMINAL 0.665 |
| THIRD DIAMETER FROM WRENCHING FEATURE BBKN | INCHES NOMINAL 0.757 |
| FOURTH DIAMETER FROM WRENCHING FEATURE BBKP | INCHES NOMINAL 0.665 |
| BODY STYLE AAQL | — |
| CONCENTRIC HOLE DIAMETER AAXC | INCHES NOMINAL 0.180 |
| FIRST RADIAL FLUID HOLE DIAMETER BBKY | INCHES MINIMUM 0.138 AND INCHES MAXIMUM 0.144 |
| DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT BBLB | INCHES NOMINAL 0.510 |
| FIRST END NOMINAL THREAD SIZE CQYM | INCHES 0.750 |
| CRITICALITY CODE JUSTIFICATION CRTL | AAQL |
| WRENCHING FEATURE HEIGHT BBLF | INCHES NOMINAL 0.720 |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FOURTH DIAMETER BBKW | INCHES NOMINAL 4.310 |
| FIRST END THREAD CLASS ACLK | 3A |
| FIRST END THREAD DIRECTION ACLL | RIGHT-HAND |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER BBKT | INCHES NOMINAL 2.720 |
| FIRST END THREAD SERIES DESIGNATOR CQMM | UNF |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END BBLD | INCHES NOMINAL 4.840 |
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 |
|---|---|---|
| 537034-4 | 05812 | HORST ENGINEERING & MANUFACTURING CO |
| 537034-4 | 06725 | SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY |
| 537034-4 | 66861 | HARTFORD AIRCRAFT PRODUCTS, INC |
| 537034-4 | 73030 | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE |
| F6132002457 | A196N | FORSVARETS MATERIELVERK |
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 — 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 | |
|---|---|---|---|---|---|
| SPE7M3-27-T-0080 | Oct 6, 2026 | Oct 16, 2026 | 348 | Expired | View at DIBBS → |
| SPE7M3-26-T-9301 | Sep 23, 2026 | Oct 5, 2026 | 348 | Cancelled | 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/4730-00-628-7968/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-628-7968/