NSN 5955-01-008-8761 · NIIN 010088761 · Part number 3440-1
Monitor Products Co. Inc. Dba Monitor Products Co. Inc. · FSC 5955 — Oscillators and Piezoelectric Crystals · FSG 59 — Electrical and Electronic Equipment Components · CAGE 54331
Government record, cited
NSN 5955-01-008-8761 — this item is cataloged by the U.S. Government under National Stock Number 5955-01-008-8761. Manufacturer of record part number: 3440-1.
Also searched as5955-01-008-8761 ·
5955010088761 ·
NIIN 010088761 ·
01-008-8761 ·
FSC 5955 Oscillators and Piezoelectric Crystals · CAGE 54331 · 3440-1 · GG807BK1
Frequency Per Channel: 8.888 MEGAHERTZ NOMINAL OPERATING CHANNEL
Connection Type: PIN BOTTOM
Connection Contact Type and Quantity: 4 PIN EXTERNAL
Operating Control Method: AUTOMATIC
Identification
NSN: 5955-01-008-8761
NIIN: 010088761
FSC: 5955 — Oscillators and Piezoelectric Crystals
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 3440-1
Manufacturer: Monitor Products Co. Inc. Dba Monitor Products Co. Inc.
General Description
The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-008-8761, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Monitor Products Co. Inc. Dba Monitor Products Co. Inc.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5955-01-008-8761
Primary Part Number
3440-1
Item Name
Oscillator,crystal Controlled
FSC / FSG
5955 / 59 — Oscillators and Piezoelectric Crystals
Manufacturer
Monitor Products Co. Inc. Dba Monitor Products Co. Inc.
Status
ACTIVE
Circuit Construction Type
SOLID STATE
Inclosure Type
ENCASED
Control Type
REMOTE
Frequency Per Channel
8.888 MEGAHERTZ NOMINAL OPERATING CHANNEL
Connection Type
PIN BOTTOM
Connection Contact Type and Quantity
4 PIN EXTERNAL
Operating Control Method
AUTOMATIC
Basic Shape Style
RECTANGULAR OR SQUARE
Storage Temp Range
-65.0 TO 125.0 CELSIUS DEGC
Average Life Measurement
NOT RATED
Environmental Protection
MOISTURE PROOF AND SALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION
Operating Temp Range
-54.0 TO 125.0 CELSIUS DEGC
Material
COPPER ALLOY ENCLOSURE
Installation Design
MODULE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2915-01-035-11303440-1POSSIBLE MATCH
RING,WEAR
Possible match (shared part number)Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
4320-01-103-805434401POSSIBLE MATCH
PUMP,ROTARY
Possible match (shared part number)Robbins and Myers Inc Fluids Handling Div Motno Indistrial Products Business Unit
5360-01-109-2718POSSIBLE MATCH
SPRING,RETAINER
Possible match (shared part number)
4820-01-151-40223440-01POSSIBLE MATCH
DIAPHRAGM,VALVE,FLAT
Possible match (shared part number)Watts Automatic Control Valve Inc
5365-01-177-8455POSSIBLE MATCH
SPACER,SLEEVE
Possible match (shared part number)
4240-01-276-827803488POSSIBLE MATCH
SOCK,PAINT SPRAYER
Possible match (shared part number)C&h Distributors, Llc
6625-01-372-3905POSSIBLE MATCH
MULTIMETER
Possible match (shared part number)
6110-01-464-689134401POSSIBLE MATCH
CONTACTOR,MAGNETIC
Possible match (shared part number)Middleby Marshall Inc Toastmaster Cooking and Warming Equipment Div
Monitor Products Co. Inc. Dba Monitor Products Co. Inc. (USA)
Related Parts
2915-01-035-1130POSSIBLE MATCH
RING,WEAR
3440-1
4320-01-103-8054POSSIBLE MATCH
PUMP,ROTARY
34401
5360-01-109-2718POSSIBLE MATCH
SPRING,RETAINER
4820-01-151-4022POSSIBLE MATCH
DIAPHRAGM,VALVE,FLAT
3440-01
5365-01-177-8455POSSIBLE MATCH
SPACER,SLEEVE
4240-01-276-8278POSSIBLE MATCH
SOCK,PAINT SPRAYER
03488
6625-01-372-3905POSSIBLE MATCH
MULTIMETER
6110-01-464-6891POSSIBLE MATCH
CONTACTOR,MAGNETIC
34401
Frequently Asked Questions
What is NSN 5955-01-008-8761?
NSN 5955-01-008-8761 is a Oscillator,crystal Controlled, manufactured by Monitor Products Co. Inc. Dba Monitor Products Co. Inc., classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
What part numbers are listed for NSN 5955-01-008-8761?
NSN 5955-01-008-8761 has 2 manufacturer part numbers on file: GG807BK1 (Northrop Grumman Systems Corporation), 3440-1 (Monitor Products Co. Inc. Dba Monitor Products Co. Inc.).
What NSN replaces 5955-01-008-8761?
8 possible matches (shared part number, not a government interchangeability claim): 2915-01-035-1130, 4320-01-103-8054, 5360-01-109-2718. Verify interchangeability with system specifications before substitution.
What are the specifications of 3440-1?
Key specifications for 3440-1: Circuit Construction Type: SOLID STATE; Overall Height: 0.600 INCHES NOMINAL IN; Inclosure Type: ENCASED; Control Type: REMOTE. 14 specifications are documented in the U.S. Government catalog.
Is NSN 5955-01-008-8761 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5955-01-008-8761?
NSN 5955-01-008-8761 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.