Acquisition method (AMC)
1
FSC 5315 × PIN,SPRING
PIN,SPRING
5315-01-188-7763 FSC 5315
NSN 5315-01-188-7763 (also written 5315011887763; NIIN 01-188-7763) is a pin, spring in Federal Supply Class 5315, Nails, Machine Keys, and Pins. 6 manufacturer part numbers from 6 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)
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.
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 |
|---|---|
| OVERALL LENGTH ABHP | MILLIMETERS NOMINAL 2.800 |
| DIAMETER ABMZ | MILLIMETERS NOMINAL 4.000 |
| MATERIAL THICKNESS ABPX | MILLIMETERS NOMINAL 0.800 |
| SPECIAL FEATURES FEAT | HARDNESS EQUALS 442-512 KG/MMSQUARED; FINISH,ROLLED FROM STRIP,BLACK |
| MATERIAL MATT | OVERALL STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED STD SINGLE MATERIAL RESPONSE FED-STD-66,AISI 1070-1095 |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 40X-28-DIN1481 | 15526 | METRIC AND MULTISTANDARD COMPONENTS CORP |
| 40X28DIN1481 | 21969 | ZELENDA MACHINE AND TOOLS CORP |
| 40X28DIN1481 | 81135 | ELLIOTT-LEWIS CORP DIV ELLIOTT-LEWIS CORPORATION |
| HS7000-40-28 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| HS7000-40-28 | 8V613 | THE BOEING COMPANY |
| OSS7000-40-28 | 1YQE8 | ALLIANT TECHSYSTEMS OPERATIONS 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
$150.00
Purchases
1
Total spend
$150.00
Sep 14, 2026
Last purchased
1 · 1.0/yr
Purchase records
$150.00
Total demand
$150.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | 1 | $150.00 | $150.00 | KAREN CARLISLE DBA B & K AEROSPACE (8A1E8) | 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.
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.
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
KAREN CARLISLE DBA B & K AEROSPACE
last award Sep 2026
ALLIANT TECHSYSTEMS OPERATIONS LLC
no award yet
no awards on record
Listed source ELLIOTT-LEWIS CORP DIV ELLIOTT-LEWIS CORPORATION
no award yet
no awards on record
Listed source MCDONNELL DOUGLAS HELICOPTER CO INC
no award yet
no awards on record
Listed source METRIC AND MULTISTANDARD COMPONENTS CORP
no award yet
no awards on record
Listed source THE BOEING COMPANY
no award yet
no awards on record
Listed source ZELENDA MACHINE AND TOOLS CORP
no award yet
no awards on record
Listed source KAREN CARLISLE DBA B & K AEROSPACE won the only award on record. KAREN CARLISLE DBA B & K AEROSPACE won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A0-26-T-4711 | Sep 8, 2026 | Sep 15, 2026 | 1 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PIN,SPRING." nsnexplorer.com, https://nsnexplorer.com/nsn/5315-01-188-7763/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5315-01-188-7763/