Acquisition method (AMC)
1
FSC 5955 × CRYSTAL UNIT,QUARTZ
CRYSTAL UNIT,QUARTZ
5955-00-189-2923 FSC 5955
NSN 5955-00-189-2923 (also written 5955001892923; NIIN 00-189-2923) is a crystal unit, quartz in Federal Supply Class 5955, Oscillators and Piezoelectric Crystals. 5 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| CIRCUIT RESONANCE AEHD | ANTIRESONANCE |
| MODE OF OSCILLATION AEHC | FUNDAMENTAL |
| TERMINAL DIAMETER AEBT | INCHES MINIMUM 0.048 AND INCHES MAXIMUM 0.052 |
| OVERALL THICKNESS ADUM | INCHES MAXIMUM 0.352 |
| BODY THICKNESS ADPR | INCHES MAXIMUM 0.317 |
| BODY LENGTH ADAQ | INCHES MAXIMUM 0.775 |
| BODY WIDTH ADAT | INCHES MAXIMUM 0.725 |
| OVERALL WIDTH ABMK | INCHES MAXIMUM 0.757 |
| OVERALL LENGTH ABHP | INCHES MINIMUM 0.998 AND INCHES MAXIMUM 1.023 |
| TERMINAL LENGTH ABJT | INCHES MINIMUM 0.223 AND INCHES MAXIMUM 0.248 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-C-3098 TO 109 |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS AEHT | INCHES MINIMUM 0.478 AND INCHES MAXIMUM 0.494 |
| MATERIAL MATT | COVER HOLDER GLASS |
| STYLE DESIGNATOR STYL | — |
| 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-C-3098 TO 62 |
| OPERATING TEMP RANGE AFGA | CELSIUS -40.0 TO 90.0 AND CELSIUS -55.0 TO 105.0 |
| DRIVE LEVEL RATING CQYL | MILLIWATTS MINIMUM 8.0 AND MILLIWATTS MAXIMUM 12.0 |
| FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT CRFX | -0.002 TO 0.002 AND -0.003 TO 0.003 |
| EQUIVALENT RESISTANCE VALUE IN OHMS CRMP | MAXIMUM 570.0 |
| SHUNT CAPACITANCE IN PICOFARADS AEHF | MAXIMUM 7.0 |
| LOAD CAPACITANCE IN PICOFARADS AEHE | MINIMUM 29.5 AND MAXIMUM 30.5 |
| SPECIFIED FREQUENCY AEHG | MEGAHERTZ 1.0003 |
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 |
|---|---|---|
| CR130/U1M000000 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-C-3098/109 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-3098/109 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NE6A | 00815 | NEL FREQUENCY CONTROLS INC DBA NEL FREQUENCY CONTROLS INC |
| NE6A | 19397 | BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC. |
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
$3,458.63
Purchases
1
Total spend
$3,459
Oct 27, 2026
Last purchased
2 · 2.0/yr
Purchase records
$6,917
Total demand
$3,458.63
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 27, 2026 | 1 | $3,458.63 | $3,459 | SPAIRES INC (6ZPL8) | 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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 27, 2026 | SPE7M027P0488 ↗ | SPAIRES INC | — | $3,459 |
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
SPAIRES INC
last award Oct 2026
BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC.
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 NEL FREQUENCY CONTROLS INC DBA NEL FREQUENCY CONTROLS INC
no award yet
no awards on record
Listed source SPAIRES INC won the only award on record. SPAIRES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M0-27-T-0195 | Oct 7, 2026 | Oct 19, 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: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CRYSTAL UNIT,QUARTZ." nsnexplorer.com, https://nsnexplorer.com/nsn/5955-00-189-2923/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5955-00-189-2923/