Acquisition method (AMC)
1
FSC 4730 × SLEEVE,FLARED,TUBE FITTING
SLEEVE,FLARED,TUBE FITTING
4730-00-277-4797 FSC 4730
NSN 4730-00-277-4797 (also written 4730002774797; NIIN 00-277-4797) is a sleeve, flared, tube fitting in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 12 manufacturer part numbers from 6 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M4-27-T-0634 | 1,307 | Closes in 4d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 |
|---|---|
| SURFACE TREATMENT SFTT | CADMIUM |
| FLANGE OUTSIDE DIAMETER AHTC | INCHES NOMINAL 0.267 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 0.344 |
| SEAT ANGLE IN DEG AJFY | 33.0 |
| CASEHARDENING INDICATOR AASG | NOT CASE-HARDENED |
| STYLE DESIGNATOR STYL | — |
| SLEEVE OUTSIDE DIAMETER ARYW | INCHES NOMINAL 0.172 |
| HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED CPMS | INCHES NOMINAL 0.125 |
| MATERIAL MATT | STEEL |
| END ITEM IDENTIFICATION AGAV | GRUMMAN A10 AIRCRAFT |
| FLANGE WIDTH AGFF | INCHES NOMINAL 0.125 |
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 |
|---|---|---|
| 74-05900-0001 | 89944 | ELBITAMERICA, INC. |
| AN819-2 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AN819-2Z | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AS4841 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS5176 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS5176 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS5176-02 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS5176-02 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS20819-2 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION |
| MS20819-2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS4841 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
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 | |
|---|---|---|---|---|---|
| SPE7M4-27-T-0634 | Oct 13, 2026 | Oct 23, 2026 | 1,307 | Open | 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 13, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SLEEVE,FLARED,TUBE FITTING." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-277-4797/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-277-4797/