General Characteristics Item Description: VOLTS 5DC,TEMP RANGE M55 DEG C TO P125 DEC C
Identification
NSN: 5955-00-138-8377
NIIN: 001388377
FSC: 5955 — Oscillators and Piezoelectric Crystals
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Oscillator,crystal Comtrolled, cataloged under National Stock Number 5955-00-138-8377, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
5955-00-138-8377
Item Name
Oscillator,crystal Comtrolled
FSC / FSG
5955 / 59 — Oscillators and Piezoelectric Crystals
Status
ACTIVE
General Characteristics Item Description
VOLTS 5DC,TEMP RANGE M55 DEG C TO P125 DEC C
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2520-00-384-088318-15-9POSSIBLE MATCH
CASE,TRANSFER
Possible match (shared part number)Dana Corp Spicer Transmission Div
5325-00-641-1949750109-1POSSIBLE MATCH
EYELET,METALLIC
Possible match (shared part number)Honeywell Intl Inc Defense Avionics Systems
3040-01-305-3660A-1503POSSIBLE MATCH
HEAD,LINEAR ACTUATING CYLINDER
Possible match (shared part number)Allenair Corp
6530-01-360-9956A1503EPOSSIBLE MATCH
FILTER,AIR,SURGICAL INSTRUMENT S
Possible match (shared part number)Steris Corporation Dba Steris Applied Sterilization Technololgies
8455-01-673-8719POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Possible match (shared part number)
8455-01-715-0853POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Possible match (shared part number)
8455-01-715-0856POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
7000774-001
5/9Secondary reference
U.S. Government activity
A1503
5/9Secondary reference
Mf Electronics Corp.
7000774
3/2Design control — primary reference
U.S. Government activity
Related Parts
2520-00-384-0883POSSIBLE MATCH
CASE,TRANSFER
18-15-9
5325-00-641-1949POSSIBLE MATCH
EYELET,METALLIC
750109-1
3040-01-305-3660POSSIBLE MATCH
HEAD,LINEAR ACTUATING CYLINDER
A-1503
6530-01-360-9956POSSIBLE MATCH
FILTER,AIR,SURGICAL INSTRUMENT S
A1503E
8455-01-673-8719POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
8455-01-715-0853POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
8455-01-715-0856POSSIBLE MATCH
INSIGNIA,SHOULDER SLEEVE
Frequently Asked Questions
What is NSN 5955-00-138-8377?
NSN 5955-00-138-8377 is a Oscillator,crystal Comtrolled, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
What NSN replaces 5955-00-138-8377?
7 possible matches (shared part number, not a government interchangeability claim): 2520-00-384-0883, 5325-00-641-1949, 3040-01-305-3660. Verify interchangeability with system specifications before substitution.
What are the specifications of 5955-00-138-8377?
Key specifications for 5955-00-138-8377: General Characteristics Item Description: VOLTS 5DC,TEMP RANGE M55 DEG C TO P125 DEC C. 1 specification is documented in the U.S. Government catalog.
Is NSN 5955-00-138-8377 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 5955-00-138-8377?
NSN 5955-00-138-8377 has DEMIL Code Q. 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.