Acquisition method (AMC)
1
FSC 5342 × MOUNT,RESILIENT,WEAPON SYSTEM
MOUNT,RESILIENT,WEAPON SYSTEM
5342-01-277-5128 FSC 5342
NSN 5342-01-277-5128 (also written 5342012775128; NIIN 01-277-5128) is a mount, resilient, weapon system in Federal Supply Class 5342, Hardware, Weapon System. 8 manufacturer part numbers from 6 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)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| DISTANCE BETWEEN MOUNTING HOLE CENTERS AFQM | INCHES NOMINAL 5.375 |
| FLANGE LENGTH AFQN | INCHES NOMINAL 6.625 |
| FLANGE WIDTH AGFF | INCHES NOMINAL 3.500 |
| LOAD RATING ASZD | POUNDS MAXIMUM 150.0 |
| FLANGE MOUNTING HOLE DIAMETER BXCQ | INCHES NOMINAL 0.641 |
| LOAD/FREQUENCY RANGE BXCW | 100.0 LB LOAD FOR 8.1 HERTZ TO 150 LB LOAD FOR 6.7 HERTZ |
| SPECIAL FEATURES FEAT | SLEEVE 4.140 IN. LG |
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 |
|---|---|---|
| 1740665 | 43689 | HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING |
| 22417-1 | 2J565 | HOLT COMPANY OF OHIO |
| 6E150BB | 18444 | OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV |
| 6E150BB | 81860 | HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA BARRY WRIGHT CORP |
| 6E150BB-SLEEVE 4.140 IN. LG | 18444 | OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV |
| 6E150BB-SLEEVE 4.140 IN. LG | 81860 | HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA BARRY WRIGHT CORP |
| 6E150BB/MFGFROM | 81316 | PORTSMOUTH NAVAL SHIPYARD |
| 845-4498285-78 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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
$250.00
Purchases
1
Total spend
$3,250
Oct 5, 2026
Last purchased
2 · 2.0/yr
Purchase records
$6,500
Total demand
$250.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 5, 2026 | 13 | $250.00 | $3,250 | OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV (18444) | 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 |
|---|---|---|---|---|
| Oct 5, 2026 | SPE4A727P0341 ↗ | OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV | — | $3,250 |
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.
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
OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV
last award Oct 2026
HOLT COMPANY OF OHIO
no award yet
no awards on record
Listed source HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING
no award yet
no awards on record
Listed source HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA BARRY WRIGHT CORP
no award yet
no awards on record
Listed source NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source PORTSMOUTH NAVAL SHIPYARD
no award yet
no awards on record
Listed source OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A7-26-T-669E | Aug 18, 2026 | Aug 25, 2026 | 13 | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "MOUNT,RESILIENT,WEAPON SYSTEM." nsnexplorer.com, https://nsnexplorer.com/nsn/5342-01-277-5128/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5342-01-277-5128/