NSN 5950-01-339-2797 · NIIN 013392797 · Part number AC257-33
Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 51283
Government record, cited
NSN 5950-01-339-2797 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-339-2797. Manufacturer of record part number: AC257-33.
Also searched as5950-01-339-2797 ·
5950013392797 ·
NIIN 013392797 ·
01-339-2797 ·
FSC 5950 Coils and Transformers · CAGE 51283 · AC257-33
Nearby stock numbers← 5950-01-339-2796 Coil, Radio Frequency
·
5950-01-339-2798 Coil, Radio Frequency →
Features
Coil,radio Frequency — FSC 5950
1 manufacturer part number on file
Manufacturer of record: Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc
Identification
NSN: 5950-01-339-2797
NIIN: 013392797
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: AC257-33
Manufacturer: Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc
General Description
The Coil,radio Frequency, cataloged under National Stock Number 5950-01-339-2797, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5950-01-339-2797
Primary Part Number
AC257-33
Item Name
Coil,radio Frequency
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc (USA)
Reference documents
Reference
Meaning
AC257-33
5/9Secondary reference
Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp
No interchangeability data on file.
Other items in FSC 5950 — Coils and Transformers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5950-00-000-0146
TRANSFORMER,POWER
5950-00-001-1372
COIL,RADIO FREQUENCY
5950-00-001-1386
COVER,ELECTRICAL TRANSFORMER
5950-00-001-1410
5950-00-001-1410 · Item name not on file
5950-00-001-1411
5950-00-001-1411 · Item name not on file
5950-00-001-1412
5950-00-001-1412 · Item name not on file
5950-00-001-1413
5950-00-001-1413 · Item name not on file
5950-00-001-1414
5950-00-001-1414 · Item name not on file
Frequently Asked Questions
What is NSN 5950-01-339-2797?
NSN 5950-01-339-2797 is a Coil,radio Frequency, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-01-339-2797?
NSN 5950-01-339-2797 has 1 manufacturer part number on file: AC257-33 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc).
What are the specifications of AC257-33?
Key specifications for AC257-33: Special Features: 39 TURNS; End Item Identification: DIRECTION FINDER AN/SRD 502. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5950-01-339-2797 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.