Acquisition method (AMC)
3
FSC 5342 × COUPLING,CLAMP,GROOVED
COUPLING,CLAMP,GROOVED
5342-00-077-2121 FSC 5342
NSN 5342-00-077-2121 (also written 5342000772121; NIIN 00-077-2121) is a coupling, clamp, grooved in Federal Supply Class 5342, Hardware, Weapon System. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 | — |
| INSIDE DIAMETER AARX | INCHES NOMINAL 19.500 |
| RETAINER THICKNESS ADTJ | INCHES NOMINAL 0.050 |
| LATCH STYLE AGPR | — |
| INCLUDED ANGLE IN DEG AKZZ | 40.0 |
| NUT TYPE ALDS | SELF-LOCKING HEXAGON |
| SEGMENT QUANTITY ALDT | 4 |
| RETAINER WIDTH ALEB | INCHES NOMINAL 0.906 |
| ROOT WIDTH ALEC | INCHES NOMINAL 0.400 |
| BAND THICKNESS ALED | INCHES NOMINAL 0.032 |
| BAND WIDTH ALEE | INCHES NOMINAL 0.875 |
| HEIGHT HGTH | INCHES NOMINAL 0.281 |
| MATERIAL MATT | BAND STEEL COMP 301 |
| MATERIAL MATT | BOLT STEEL CORROSION RESISTING |
| MATERIAL MATT | SEGMENT STEEL COMP 301 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BAND MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059, TYE 301 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | SEGMENT MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059, TYE 301 |
| SHAPE SHPE | ROUND |
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 |
|---|---|---|
| S4409-1950M | 94581 | V I J CORP DIV NATIONAL UTILITIES COMPANY |
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
—
Aug 20, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,198
Total demand
$1,198
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 |
|---|---|---|---|---|
| Aug 20, 2026 | SPE4A726PF434 ↗ | C U ENTERPRISES LTD | — | $1,198 |
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
C U ENTERPRISES LTD
last award Aug 2026
V I J CORP DIV NATIONAL UTILITIES COMPANY
no award yet
no awards on record
Listed source C U ENTERPRISES LTD won the only award on record. C U ENTERPRISES LTD 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 Nov 2, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-02.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COUPLING,CLAMP,GROOVED." nsnexplorer.com, https://nsnexplorer.com/nsn/5342-00-077-2121/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5342-00-077-2121/