Acquisition method (AMC)
1
FSC 5305 × SCREW,CLOSE TOLERANCE
SCREW,CLOSE TOLERANCE
5305-01-502-0481 FSC 5305
NSN 5305-01-502-0481 (also written 5305015020481; NIIN 01-502-0481) is a screw, close tolerance in Federal Supply Class 5305, Screws. 31 manufacturer part numbers from 20 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)
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.
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 |
|---|---|---|
| 10113846 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 11825C3-16A | 59563 | REID PRODUCTS INC. DBA REID PRODUCTS INC |
| 11845C3-16A | 59563 | REID PRODUCTS INC. DBA REID PRODUCTS INC |
| 3M1170C3-16A | 06710 | VALLEY-TODECO, INC. DBA ARCONIC FASTENING SYSTEMS |
| 3M1170C3-16A | 0ZC92 | HEARTLAND PRECISION FASTENERS INC |
| 3M1170C3-16A | 1VSL7 | HOUSTON PRECISION FASTENERS I LP |
| 3M1170C3-16A | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. |
| 3M1170C3-16A | 76301 | THE BOEING COMPANY DIV DEFENSE |
| 3M1170D3-16A | 76301 | THE BOEING COMPANY DIV DEFENSE |
| GS1014C3-16A | 1EM77 | B & B SPECIALTIES INC DBA GS AEROSPACE DIV GS AEROSPACE |
| HP1170D3-16 | 0ZC92 | HEARTLAND PRECISION FASTENERS INC |
| TX1027C3-16A | 06725 | SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY |
| TX1027C3-16A | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| TX1027C3-16A | 0PTK6 | SPS TECHNOLOGIES INC |
| TX1027C3-16A | 17446 | HUCK INTERNATIONAL, INC |
| TX1027C3-16A | 27624 | SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS |
| TX1027C3-16A | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| TX1027C3-16A | 73197 | HI-SHEAR CORPORATION |
| TX1027C3-16A | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA |
| TX1027C3-16A | C4293 | FAIRCHILD FASTENERS EUROPE - VSD GMBH |
| TX1027C3-16A | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
| TX1027D3-16A | 06725 | SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY |
| TX1027D3-16A | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC |
| TX1027D3-16A | 0PTK6 | SPS TECHNOLOGIES INC |
| TX1027D3-16A | 27624 | SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS |
| TX1027D3-16A | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS |
| TX1027D3-16A | 73197 | HI-SHEAR CORPORATION |
| TX1027D3-16A | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA |
| TX1027D3-16A | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS |
| TX1027D3-16A | C4293 | FAIRCHILD FASTENERS EUROPE - VSD GMBH |
| WC1170C3-16A | 60516 | WEST COAST AEROSPACE, INC. |
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
$27.82
Purchases
1
Total spend
$12,491
Oct 6, 2026
Last purchased
2 · 2.0/yr
Purchase records
$24,982
Total demand
$27.82
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | 449 | $27.82 | $12,491 | DON INDUSTRIAL GROUP LLC (745V4) | 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 6, 2026 | SPE4A627P1324 ↗ | DON INDUSTRIAL GROUP LLC | — | $12,491 |
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
DON INDUSTRIAL GROUP LLC
last award Oct 2026
B & B SPECIALTIES INC DBA GS AEROSPACE DIV GS AEROSPACE
no award yet
no awards on record
Listed source FAIRCHILD FASTENERS EUROPE - VSD GMBH
no award yet
no awards on record
Listed source FASTENER INNOVATION TECHNOLOGY, INC.
no award yet
no awards on record
Listed source HEARTLAND PRECISION FASTENERS INC
no award yet
no awards on record
Listed source HI-SHEAR CORPORATION
no award yet
no awards on record
Listed source HOUSTON PRECISION FASTENERS I LP
no award yet
no awards on record
Listed source HOWMET GLOBAL FASTENING SYSTEMS INC
no award yet
no awards on record
Listed source DON INDUSTRIAL GROUP LLC won the only award on record. DON INDUSTRIAL GROUP LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-28VE | Sep 11, 2026 | Sep 23, 2026 | 449 | 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. "SCREW,CLOSE TOLERANCE." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-502-0481/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-502-0481/