Acquisition method (AMC)
1
FSC 5999 × CONTACT,ELECTRICAL
CONTACT,ELECTRICAL
5999-01-221-1740 FSC 5999
NSN 5999-01-221-1740 (also written 5999012211740; NIIN 01-221-1740) is a contact, electrical in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 7 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Nov 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)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 | INCHES MINIMUM 0.710 AND INCHES MAXIMUM 0.753 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 0.516 |
| CABLE ENTRANCE DIAMETER AFQJ | INCHES MINIMUM 0.341 AND INCHES MAXIMUM 0.356 |
| MOUNTING METHOD AXGY | FORCE FIT |
| MATERIAL MATT | BODY AND CONTACT COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BODY AND CONTACT ASSN STD SINGLE MATERIAL RESPONSE AST-E 18 |
| PRECIOUS MATERIAL AND LOCATION PMLC | SILVER BODY AND CONTACT SURFACES |
| PRECIOUS MATERIAL AND WEIGHT PMWT | SILVER GRAINS, TROY 0.005 |
| PRECIOUS MATERIAL PRMT | SILVER |
| SURFACE TREATMENT SFTT | BODY AND CONTACT SILVER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | BODY AND CONTACT FED SPEC SINGLE TREATMENT RESPONSE QQ-S-365 QQ-S-365 |
| STYLE DESIGNATOR STYL | — |
| TEST DATA DOCUMENT TEST | STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). 96906--S3348 |
| TERMINAL TYPE AND QUANTITY TTQY | END OPPOSITE CONTACT EYELET 1 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT STANDARD 96906--S3348 |
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 |
|---|---|---|
| AS39029/112 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS39029/112 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M39029/112-1-2L | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS3348-1-2L | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| MS3348-1-2L | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MS3348-1-2L | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS39029/112 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
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
—
Nov 2, 2026
Last purchased
1 · 1.0/yr
Purchase records
$13,482
Total demand
$13,482
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 |
|---|---|---|---|---|
| Nov 2, 2026 | SPE7M527P0582 ↗ | POWELL ELECTRONICS, INC. | — | $13,482 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
POWELL ELECTRONICS, INC.
last award Nov 2026
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source POWELL ELECTRONICS, INC. won the only award on record. POWELL ELECTRONICS, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-U-0499 | Oct 7, 2026 | Oct 21, 2026 | 1,932 | Expired | View at DIBBS → |
| SPE7M1-26-U-5905 | Sep 10, 2026 | Sep 24, 2026 | 1,798 | Cancelled | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CONTACT,ELECTRICAL." nsnexplorer.com, https://nsnexplorer.com/nsn/5999-01-221-1740/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5999-01-221-1740/