Acquisition method (AMC)
3
FSC 5999 × DELAY LINE
DELAY LINE
5999-00-447-0581 FSC 5999
NSN 5999-00-447-0581 (also written 5999004470581; NIIN 00-447-0581) is a delay line in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 3 manufacturer part numbers from 3 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 |
|---|---|
| PULSE RISE TIME RATING CCDX | MICROSECONDS 0.700 |
| TERMINAL QUANTITY AARA | 2 |
| INDIVIDUAL SECTION QUANTITY AFBH | 1 |
| SURFACE TREATMENT SFTT | TERMINAL TIN |
| VOLTAGE RATING AMSE | VOLTS NOMINAL 60.000 |
| INPUT IMPEDANCE RATING ANSL | OHMS 10000.000 |
| BODY STYLE AAQL | — |
| MOUNTING FACILITY AZGM | TERMINAL |
| TERMINAL TYPE CSCF | WIRE LEADS |
| SIGNAL DELAY METHOD BZWM | LUMPED CONSTANT |
| SECTION DELAY TIME CCDQ | MICROSECONDS MINIMUM SINGLE SECTION 11.750 AND MICROSECONDS MAXIMUM SINGLE SECTION 11.850 |
| ATTENUATION IN DECIBELS BHTH | 3.000 |
| OUTPUT IMPEDANCE RATING ANSR | OHMS 10000.000 |
| BODY DIAMETER ABPM | INCHES NOMINAL 0.469 |
| BODY LENGTH ADAQ | INCHES NOMINAL 5.875 |
| MATERIAL MATT | CASE PLASTIC EPOXY |
| OPERATING TEMP RANGE AFGA | CELSIUS -55.0 TO 85.0 |
| MOUNTING FACILITY QUANTITY AKPV | 2 |
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 |
|---|---|---|
| 30-0001 | 02048 | RADIATION INSTRUMENT DEVELOPMENT |
| 83-303149 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION |
| 83-303149 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE |
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 | |
|---|---|---|---|---|---|
| SPE4A0-26-T-4179 | Aug 7, 2026 | Aug 14, 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DELAY LINE." nsnexplorer.com, https://nsnexplorer.com/nsn/5999-00-447-0581/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5999-00-447-0581/