Acquisition method (AMC)
1
FSC 5342 × COUPLING,CLAMP,GROOVED
COUPLING,CLAMP,GROOVED
5342-01-189-2949 FSC 5342
NSN 5342-01-189-2949 (also written 5342011892949; NIIN 01-189-2949) is a coupling, clamp, grooved in Federal Supply Class 5342, Hardware, Weapon System. 12 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 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)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 1.688 |
| 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 | 3 |
| RETAINER WIDTH ALEB | INCHES NOMINAL 0.720 |
| ROOT WIDTH ALEC | INCHES NOMINAL 0.260 |
| BAND THICKNESS ALED | INCHES NOMINAL 0.032 |
| BAND WIDTH ALEE | INCHES NOMINAL 0.880 |
| HEIGHT HGTH | INCHES NOMINAL 0.281 |
| MATERIAL MATT | NUT STEEL UNS S34720 OR STEEL UNS S34723 |
| MATERIAL MATT | TRUNNION STEEL COMP 301 |
| MATERIAL MATT | RETAINER STEEL COMP 301 |
| MATERIAL MATT | BAND STEEL COMP 301 |
| MATERIAL MATT | T BOLT IRON ALLOY 660 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | RETAINER MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059, TYE 301, 1 TO 2 HARD |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BAND MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059, TYE 301, 1 TO 2 HARD |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | T BOLT ASSN STD SINGLE MATERIAL RESPONSE A-S 5732, CO- 660 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5737, CO- 660 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5731, CO- 660 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT ASSN STD SINGLE MATERIAL RESPONSE A-S 5642 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | TRUNNION MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059, TYE 301 |
| PRECIOUS MATERIAL AND LOCATION PMLC | SILVER NUT |
| PRECIOUS MATERIAL PRMT | SILVER |
| SURFACE TREATMENT SFTT | BAND PASSIVATE |
| SURFACE TREATMENT SFTT | NUT SILVER |
| SURFACE TREATMENT SFTT | T BOLT PASSIVATE |
| SURFACE TREATMENT SFTT | TRUNNION PASSIVATE |
| SURFACE TREATMENT SFTT | RETAINER PASSIVATE |
| SHAPE SHPE | ROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | RETAINER FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | T BOLT FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | NUT ASSN STD SINGLE TREATMENT RESPONSE A-S 2410 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | TRUNNION FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | BAND FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
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 |
|---|---|---|
| 14J50-150 | 72914 | GRIMES AEROSPACE COMPANY |
| 20J81-150 | 72914 | GRIMES AEROSPACE COMPANY |
| 513208-225-Z | 14242 | VOSS INDUSTRIES, LLC |
| 513228A-225-ZC | 14242 | VOSS INDUSTRIES, LLC |
| 7M1076 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| 7M1076-10 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| 7M1076-150 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| 7M560-150 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| NE102986-0225 | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| NM102986-0225 | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| NM103320-0225 | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| NM103320-0225 | 8W928 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 |
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
$457.16
Purchases
2
Total spend
$18,801
Sep 28, 2026
Last purchased
4 · 4.0/yr
Purchase records
$37,601
Total demand
$457.16
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | 22 | $457.16 | $10,058 | Unknown (9ELR7) | Unknown | Source ↗ |
| Sep 1, 2026 | 24 | $364.2917 | $8,743 | AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS (1Y249) | Unknown | Source ↗ |
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 |
|---|---|---|---|---|
| Sep 1, 2026 | SPE4A124G0043/SPE4A726F024H ↗ | AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS | — | $8,743 |
| Sep 28, 2026 | SPE4A726PH275 ↗ | — | — | $10,058 |
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.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 19 days from posting to award.
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 9ELR7
last award Sep 2026
AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS
last award Sep 2026
EATON AEROQUIP LLC DBA JACKSON NORTH 1
no award yet
no awards on record
Listed source EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION
no award yet
no awards on record
Listed source GRIMES AEROSPACE COMPANY
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source VOSS INDUSTRIES, LLC
no award yet
no awards on record
Listed source CAGE 9ELR7 won 1 of the last 2 awards. CAGE 9ELR7 and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A7-26-T-749J | Sep 17, 2026 | Sep 24, 2026 | 22 | Expired | View at DIBBS → |
| SPE4A7-26-T-610L | Aug 5, 2026 | Aug 17, 2026 | 24 | 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.
- Data last refreshed: 2026-10-26.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COUPLING,CLAMP,GROOVED." nsnexplorer.com, https://nsnexplorer.com/nsn/5342-01-189-2949/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5342-01-189-2949/