NSN 5920-01-334-5935 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-334-5935. Manufacturer of record part number: 1261-01-A.
Also searched as5920-01-334-5935 ·
5920013345935 ·
NIIN 013345935 ·
01-334-5935 ·
FSC 5920 Fuses, Arrestors, Absorbers, and Protectors · CAGE 23663 · 1261-01-A · 532-033 · 532-033
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1261-01-A
Manufacturer: Joslyn Products
General Description
The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-334-5935, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Joslyn Products. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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
5920-01-334-5935
Primary Part Number
1261-01-A
Item Name
Arrester,electrical Surge
FSC / FSG
5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors
Manufacturer
Joslyn Products
Status
ACTIVE
Mounting Configuration
FOUR 0.335 MTG HOLES
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5985-01-466-113553-20-33POSSIBLE MATCH
ATTENUATOR,FIXED
Possible match (shared part number)Spectrum Control Inc Div Weinschel
6140-01-591-9678532.033POSSIBLE MATCH
BATTERY,STORAGE
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Alcatel Telspace Unite Electronique Et Electromagnetisme
Related Parts
5985-01-466-1135POSSIBLE MATCH
ATTENUATOR,FIXED
53-20-33
6140-01-591-9678POSSIBLE MATCH
BATTERY,STORAGE
532.033
Frequently Asked Questions
What is NSN 5920-01-334-5935?
NSN 5920-01-334-5935 is a Arrester,electrical Surge, manufactured by Joslyn Products, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
What part numbers are listed for NSN 5920-01-334-5935?
NSN 5920-01-334-5935 has 2 manufacturer part numbers on file: 1261-01-A (Joslyn Products), 532-033 (Thales Six Gts France SAS).
What NSN replaces 5920-01-334-5935?
2 possible matches (shared part number, not a government interchangeability claim): 5985-01-466-1135, 6140-01-591-9678. Verify interchangeability with system specifications before substitution.
What are the specifications of 1261-01-A?
Key specifications for 1261-01-A: Overall Height: 5.000 INCHES MAXIMUM IN; Overall Length: 4.800 INCHES NOMINAL IN; Overall Width: 4.000 INCHES NOMINAL IN; Special Features: CONTAINS TRITIUM (H3). 1 specification is documented in the U.S. Government catalog.
Is NSN 5920-01-334-5935 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.