Acquisition method (AMC)
1
FSC 5305 × SCREW,MACHINE
SCREW,MACHINE
5305-01-556-5539 FSC 5305
NSN 5305-01-556-5539 (also written 5305015565539; NIIN 01-556-5539) is a screw, machine in Federal Supply Class 5305, Screws. 5 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.
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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| FASTENER LENGTH AASB | MILLIMETERS NOMINAL 20.00 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| NOMINAL THREAD DIAMETER AHYM | MILLIMETERS 4.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | SCREW, M4 X 20MM CLASS 4.8 P/H |
| SCREW MATERIAL CYAU | STEEL |
| SCREW SURFACE TREATMENT CYBA | ZINC |
| COLOR HUES | SILVER |
| SPECIAL TEST FEATURES SPCL | FINISH = ZN A1J PER ISO 4042 (TRIVALENT, ROHS COMPLIANT) |
| END ITEM IDENTIFICATION AGAV | MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS; MRAP MAXXPRO DASH ISS W/OGPK AND W/CROWS |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD D8286-DIN 7985 |
| HEAD STYLE AASK | — |
| INTERNAL DRIVE STYLE ABQZ | — |
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 |
|---|---|---|
| 12759-00529 | 0Y3H3 | FASTENAL COMPANY DBA FASTENAL CO |
| 30988R1 | 338X5 | ND DEFENSE LLC |
| 91204 | 0Y3H3 | FASTENAL COMPANY DBA FASTENAL CO |
| ESP-CM-1.101-GS | 338X5 | ND DEFENSE LLC |
| ESP-CM-3.101-PP | 338X5 | ND DEFENSE LLC |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-12KZ | Aug 5, 2026 | Aug 12, 2026 | 40 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,MACHINE." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-556-5539/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-556-5539/