Acquisition method (AMC)
3
FSC 5340 × DOORSTOP
DOORSTOP
5340-01-133-0631 FSC 5340
NSN 5340-01-133-0631 (also written 5340011330631; NIIN 01-133-0631) is a doorstop in Federal Supply Class 5340, Hardware, Commercial. 7 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | DOOR CHECK |
| SPECIAL FEATURES FEAT | NON-HANDED ITEM |
| MATERIAL MATT | ROD STEEL |
| MATERIAL MATT | HOUSING COPPER ALLOY |
| SPECIAL TEST FEATURES SPCL | STOP IS FILLED WITH MIL-H-17572 HYDRAULIC FLUID AND IS USED TO CONTROL THE CLOSING SPEED OF THE DOOR MIL-H-17572 |
| SUPPLEMENTARY FEATURES SUPP | CAST SILICONE BRONZE HOUSING, STEEL PISTON WITH HARDENED ROD |
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 |
|---|---|---|
| 139-3 | 88171 | ELLISON BRONZE INC |
| 139B ITEM3 | 88171 | ELLISON BRONZE INC |
| 139B-3 | 88171 | ELLISON BRONZE INC |
| 139B-45-172 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 139B-45-172L/R | 88171 | ELLISON BRONZE INC |
| 139G-45-172 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 5184129 PIECE 8 | 53711 | NAVAL SEA 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
—
Purchases
0
Total spend
—
Oct 19, 2026
Last purchased
2 · 2.0/yr
Purchase records
$13,795
Total demand
$7,565
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 27, 2026 | SPE7L126D61ES/SPE7L026F6991 ↗ | LEGACY COMPONENTS LLC | — | $6,230 |
| Oct 19, 2026 | SPE7L126D61ES/SPE7L027F0177 ↗ | LEGACY COMPONENTS LLC | — | $7,565 |
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
LEGACY COMPONENTS LLC
last award Oct 2026
ELLISON BRONZE INC
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source ZF INDUSTRIEANTRIEBE WITTEN GMBH
no award yet
no awards on record
Listed source LEGACY COMPONENTS LLC won 2 of the last 2 awards. LEGACY COMPONENTS LLC 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 20, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DOORSTOP." nsnexplorer.com, https://nsnexplorer.com/nsn/5340-01-133-0631/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5340-01-133-0631/