Acquisition method (AMC)
1
FSC 5340 × CAP,PROTECTIVE,DUST AND MOISTURE
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-555-6604 FSC 5340
NSN 5340-01-555-6604 (also written 5340015556604; NIIN 01-555-6604) is a cap, protective, dust and moisture in Federal Supply Class 5340, Hardware, Commercial. 3 manufacturer part numbers from 2 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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED ACSV | INCHES MINIMUM 1.770 AND INCHES MAXIMUM 1.810 |
| OVERALL DIAMETER ADAV | INCHES MINIMUM 1.919 AND INCHES MAXIMUM 1.981 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.035 AND INCHES MAXIMUM 0.075 |
| OPENING INSIDE DIAMETER FOR WHICH DESIGNED ATYD | INCHES MINIMUM 1.705 AND INCHES MAXIMUM 1.725 |
| INSIDE DIAMETER LENGTH BZMQ | INCHES MINIMUM 0.531 AND INCHES MAXIMUM 0.593 |
| SPECIAL FEATURES FEAT | ELECTROSTATIC FREE MATERIAL; COLOR PINK; SUITABLE FOR PROTECTING THREA DED AND NON-THREADED BAYONET TYPE CONNECTORS |
| MATERIAL MATT | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | MIL SPEC SINGLE MATERIAL RESPONSE -IL-B-81705 TYE II |
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 |
|---|---|---|
| NAS831 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| NAS831-28B | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| SEC-28 | 99017 | CAPLUGS LLC DBA MOKON DIV CAPLUGS |
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 17, 2026
Last purchased
1 · 1.0/yr
Purchase records
$50.00
Total demand
$50.00
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 17, 2026 | SPE7L126V241C ↗ | III WILLIAMS LLC | — | $50.00 |
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
III WILLIAMS LLC
last award Sep 2026
CAPLUGS LLC DBA MOKON DIV CAPLUGS
no award yet
no awards on record
Listed source NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
no award yet
no awards on record
Listed source III WILLIAMS LLC won the only award on record. III WILLIAMS 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CAP,PROTECTIVE,DUST AND MOISTURE." nsnexplorer.com, https://nsnexplorer.com/nsn/5340-01-555-6604/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5340-01-555-6604/