Acquisition method (AMC)
1
FSC 4710 × TUBE,METALLIC
TUBE,METALLIC
4710-01-257-1479 FSC 4710
NSN 4710-01-257-1479 (also written 4710012571479; NIIN 01-257-1479) is a tube, metallic in Federal Supply Class 4710, Pipe, Tube and Rigid Tubing. 5 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 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)
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 |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| WALL THICKNESS AAGT | INCHES NOMINAL 0.058 |
| FIRST END STYLE AAGZ | — |
| DIAMETER ABMZ | INCHES NOMINAL 0.250 |
| SECOND END RELATIONSHIP WITH FIRST END CQBB | IDENTICAL |
| CONSTRUCTION CQCF | SEAMLESS |
| OPERATING PRESSURE CQQF | POUNDS PER SQUARE INCH (PSI) MAXIMUM 6750.0 |
| MEASURING METHOD AND LENGTH CRXX | INCHES MINIMUM RANDOM 144.000 AND INCHES MAXIMUM RANDOM 288.000 |
| HEAT TREATMENT HEAT | ANNEALED |
| MATERIAL MATT | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | MIL SPEC SINGLE MATERIAL RESPONSE -IL-C-15726, CO- 70-30 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-T-16420 |
| NONDEFINITIVE SPEC/STD DATA ZZZT | CLASS 6000 SECIAL AND COMPOSITION 70-30 AND GRADE 2 AND TYPE 1 |
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 |
|---|---|---|
| 516-5940797 ITE | 53711 | NAVAL SEA SYSTEMS COMMAND |
| CUNI 70/30 0.25 | 29030 | GUILL TOOL & ENGINEERING CO INC DIV GUILL DEFENSE |
| M16420 70-30 T1 C6750 G2 0.250 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-T-16420 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-T-16420 GRA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-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
—
Purchases
0
Total spend
—
Oct 7, 2026
Last purchased
2 · 2.0/yr
Purchase records
$350,690
Total demand
$689.85
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 |
|---|---|---|---|---|
| Oct 6, 2026 | SPE7M527D60BL ↗ | — | — | $350,000 |
| Oct 7, 2026 | SPE7M527D60BL/SPE7M127F0038 ↗ | — | — | $689.85 |
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
CAGE 1Q494
last award Oct 2026
GUILL TOOL & ENGINEERING CO INC DIV GUILL DEFENSE
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source CAGE 1Q494 won 2 of the last 2 awards. CAGE 1Q494 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TUBE,METALLIC." nsnexplorer.com, https://nsnexplorer.com/nsn/4710-01-257-1479/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4710-01-257-1479/