Acquisition method (AMC)
3
FSC 5365 × RING,LOCK,SERRATED
RING,LOCK,SERRATED
5365-00-944-5944 FSC 5365
NSN 5365-00-944-5944 (also written 5365009445944; NIIN 00-944-5944) is a ring, lock, serrated in Federal Supply Class 5365, Bushings, Rings, Shims, and Spacers. 3 manufacturer part numbers from 2 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 | |
|---|---|---|---|
| SPE4A7-27-T-2978 | 1,809 | Closes in 6d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
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 AND CHROMATE |
| SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATION AWQC | TWO SIDES |
| OUTER SERRATION QUANTITY AWPM | 36 |
| INNER SERRATION QUANTITY AWPN | 26 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 0.115 |
| MATERIAL MATT | STEEL COMP 1117 |
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.468 |
| PILOT DIAMETER AAVL | INCHES NOMINAL 0.560 |
| OVERALL OUTSIDE DIAMETER ADGA | INCHES NOMINAL 0.624 |
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 |
|---|---|---|
| RLRR38SA7 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS |
| RLRR38SB7 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS |
| SLRLRR38SA7 | B1103 | SHUR-LOK 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
—
Sep 9, 2026
Last purchased
1 · 1.0/yr
Purchase records
$5,064
Total demand
$5,064
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 |
|---|---|---|---|---|
| Sep 9, 2026 | SPE4A726PG366 ↗ | BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC | — | $5,064 |
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.
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
BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC
last award Sep 2026
HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS
no award yet
no awards on record
Listed source SHUR-LOK INTERNATIONAL
no award yet
no awards on record
Listed source BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC won the only award on record. BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A7-27-T-2978 | Nov 6, 2026 | Nov 13, 2026 | 1,809 | Open | View at DIBBS → |
| SPE4A6-26-T-26FG | Sep 3, 2026 | Sep 10, 2026 | 1,796 | 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: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RING,LOCK,SERRATED." nsnexplorer.com, https://nsnexplorer.com/nsn/5365-00-944-5944/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5365-00-944-5944/