NSN 5975-01-388-0135 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-388-0135. Manufacturer of record part number: ESRM30.
Also searched as5975-01-388-0135 ·
5975013880135 ·
NIIN 013880135 ·
01-388-0135 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 58475 · ESRM30
The Block,es,cable Insert, cataloged under National Stock Number 5975-01-388-0135, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation. 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. Current acquisition status: Active.
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 5975-01-388-0135?
NSN 5975-01-388-0135 is a Block,es,cable Insert, manufactured by L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-388-0135?
NSN 5975-01-388-0135 has 2 manufacturer part numbers on file: ESRM30 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), ESRM30 (Roxtec Inc).
What are the specifications of ESRM30?
Key specifications for ESRM30: General Characteristics Item Description: ROXYLON; Special Features: CABLE ACCOMMODATIONS 0+.47-.87 IN.; ELECTROMAGNETIC SHIELDING; HARDWARE CONDUCTIVE SCREEN, CONDUCTIVE TAPE IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5975-01-388-0135 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.