Acquisition method (AMC)
3
FSC 5977 × BRUSH,ELECTRICAL CONTACT
BRUSH,ELECTRICAL CONTACT
5977-00-905-3722 FSC 5977
NSN 5977-00-905-3722 (also written 5977009053722; NIIN 00-905-3722) is a brush, electrical contact in Federal Supply Class 5977, Electrical Contact Brushes and Electrodes. 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| CONTACT FACE STYLE CQGT | — |
| SHUNT INSULATION PROVISION AND QUANTITY CRBG | UNINSULATED 1 |
| MATERIAL MATT | SILVER GRAPHITE |
| TOP STYLE BTHR | — |
| BODY STYLE AAQL | — |
| HEAD LENGTH AASV | INCHES NOMINAL 0.100 |
| TERMINAL HOLE DIAMETER AHXQ | INCHES NOMINAL 0.200 |
| SHUNT POSITION DESIGNATOR AABU | 5 |
| TERMINAL TYPE AND QUANTITY TTQY | STRAIGHT W/HOLE 1 |
| BRUSH SHUNT LENGTH AHXP | SINGLE SHUNT INCHES NOMINAL 2.000 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | MFR REF SINGLE MATERIAL RESPONSE HELWIG GRADE H7052 |
| HEAD MAJOR DIAMETER AAZG | INCHES NOMINAL 0.744 |
| DIAMETER ABMZ | INCHES NOMINAL 1.000 |
| LENGTH ABRY | INCHES NOMINAL 0.650 |
| 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 |
|---|---|---|
| 15-001065-030-7-01 | 28118 | HELWIG CARBON PRODUCTS INC |
| 3P33-0001 | 01425 | LOUIS ALLIS CO THE THIS COMPANY HAS GONE BANKRUPT AND HAS BEEN PURCHASED BY 3 COMPANIES |
| 80119-1 | 01425 | LOUIS ALLIS CO THE THIS COMPANY HAS GONE BANKRUPT AND HAS BEEN PURCHASED BY 3 COMPANIES |
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 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$2,399
Total demand
$2,399
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 28, 2026 | SPE4A626PTTTL ↗ | ECHELON SUPPLY AND SERVICE, INC. | — | $2,399 |
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
ECHELON SUPPLY AND SERVICE, INC.
last award Sep 2026
HELWIG CARBON PRODUCTS INC
no award yet
no awards on record
Listed source LOUIS ALLIS CO THE THIS COMPANY HAS GONE BANKRUPT AND HAS BEEN PURCHASED BY 3 COMPANIES
no award yet
no awards on record
Listed source ECHELON SUPPLY AND SERVICE, INC. won the only award on record. ECHELON SUPPLY AND SERVICE, INC. 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: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BRUSH,ELECTRICAL CONTACT." nsnexplorer.com, https://nsnexplorer.com/nsn/5977-00-905-3722/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5977-00-905-3722/