NSN 5975-01-535-2521 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-535-2521. Manufacturer of record part number: SFR-726A.
Also searched as5975-01-535-2521 ·
5975015352521 ·
NIIN 015352521 ·
01-535-2521 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 55355 · SFR-726A
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: SFR-726A
Manufacturer: Emcor Enclosures Llc
General Description
The Rack,electronic Junction, cataloged under National Stock Number 5975-01-535-2521, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Emcor Enclosures Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5975-01-535-2521
Primary Part Number
SFR-726A
Item Name
Rack,electronic Junction
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
Emcor Enclosures Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120
MOUNTING BASE,ELECTRICAL EQUIPME
5975-00-000-0126
5975-00-000-0126 · Item name not on file
5975-00-000-7420
5975-00-000-7420 · Item name not on file
5975-00-001-1397
5975-00-001-1397 · Item name not on file
5975-00-001-1538
5975-00-001-1538 · Item name not on file
5975-00-001-1539
5975-00-001-1539 · Item name not on file
5975-00-001-1542
5975-00-001-1542 · Item name not on file
5975-00-001-2444
5975-00-001-2444 · Item name not on file
Frequently Asked Questions
What is NSN 5975-01-535-2521?
NSN 5975-01-535-2521 is a Rack,electronic Junction, manufactured by Emcor Enclosures Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-535-2521?
NSN 5975-01-535-2521 has 1 manufacturer part number on file: SFR-726A (Emcor Enclosures Llc).
What are the specifications of SFR-726A?
Key specifications for SFR-726A: Special Features: FOUR STRUT FRAME;14 GA PONTOON BASE;16 GA STRUTS;14 GA FRAME CHANNEL;11 GA ADJUSTABLE PANEL MOUNTING ANGLES;14 GA CROSSTIE;16 GA FIXED PANEL MOUNTING ANGLES;OVERALL WIDTH-21.062 INCH;VERTICAL PANEL OPENING-61.375 INCH;OVERALL DEPTH-30.750 INCH;OVERALL HEIGHT-68.375 INCH;TOP AND BOTTOM PANEL OPENINGS-26.3125 INCH IN; Part Name Assigned by Controlling Agency: INAVY-VERTICAL FRAME; End Item Identification: JET ENGINE;ESQ VERTICAL FRAME. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5975-01-535-2521 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.