Acquisition method (AMC)
1
FSC 5955 × OSCILLATOR,CRYSTAL CONTROLLED
OSCILLATOR,CRYSTAL CONTROLLED
5955-01-189-1019 FSC 5955
NSN 5955-01-189-1019 (also written 5955011891019; NIIN 01-189-1019) is an oscillator, crystal controlled in Federal Supply Class 5955, Oscillators and Piezoelectric Crystals. 11 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Aug 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 MAXIMUM 0.887 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 0.400 |
| OVERALL WIDTH ABMK | INCHES MAXIMUM 0.540 |
| OPERATING TEMP RANGE AFGA | CELSIUS -55.0 TO 125.0 |
| STORAGE TEMP RANGE AFJQ | CELSIUS -62.0 TO 125.0 |
| AVERAGE LIFE MEASUREMENT AFSU | NOT RATED |
| BASIC SHAPE STYLE AGTA | — |
| INCLOSURE TYPE AKNA | HERMETICALLY SEALED |
| OPERATING CONTROL METHOD ALBM | AUTOMATIC |
| INSTALLATION DESIGN AMQY | MODULE |
| CONNECTION TYPE AWLS | BOTTOM PIN |
| CIRCUIT CONSTRUCTION TYPE BHSX | SOLID STATE |
| FREQUENCY PER CHANNEL BHTB | MEGAHERTZ NOMINAL OPERATING CHANNEL 32.0 |
| CONNECTION CONTACT TYPE AND QUANTITY BJBW | PIN EXTERNAL 14 |
| EXTERNAL DC OPERATING VOLTAGE IN VOLTS BKFB | MINIMUM SINGLE VOLTAGE 4.5 AND MAXIMUM SINGLE VOLTAGE 5.5 |
| TEST DATA DOCUMENT TEST | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-O-55310 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-O-55310 TO 16 |
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 |
|---|---|---|
| 10133001 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 141A737-2 | 03640 | LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS |
| 4038339-432 | 07187 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
| 633207-18 | 07690 | BAE SYSTEMS CONTROLS INC |
| 645A793H20 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP |
| 7189990-00 | 06401 | L3 TECHNOLOGIES, INC. DBA COMMUNICATION SYSTEMS-WEST DIV COMMUNICATION SYSTEMS-WEST |
| G204957-2 | 49956 | RAYTHEON COMPANY DIV CORP |
| M55310/16-B41A32.000000MHZ | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M55310/16-B41A32M00000 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-O-55310/16 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-55310/16 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
—
Aug 17, 2026
Last purchased
1 · 1.0/yr
Purchase records
$2,957
Total demand
$2,957
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 |
|---|---|---|---|---|
| Aug 17, 2026 | SPE7M526P4639 ↗ | ASCHBACHER & ASSOCIATES INC | — | $2,957 |
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
ASCHBACHER & ASSOCIATES INC
last award Aug 2026
BAE SYSTEMS CONTROLS INC
no award yet
no awards on record
Listed source HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
no award yet
no awards on record
Listed source L3 TECHNOLOGIES, INC. DBA COMMUNICATION SYSTEMS-WEST DIV COMMUNICATION SYSTEMS-WEST
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP
no award yet
no awards on record
Listed source ASCHBACHER & ASSOCIATES INC won the only award on record. ASCHBACHER & ASSOCIATES 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 Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "OSCILLATOR,CRYSTAL CONTROLLED." nsnexplorer.com, https://nsnexplorer.com/nsn/5955-01-189-1019/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5955-01-189-1019/