The Crimping Tool,terminal,hand, cataloged under National Stock Number 5120-01-649-5311, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Burndy Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-649-5311 |
| Primary Part Number | Y8MRB-1 |
| Item Name | Crimping Tool,terminal,hand |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Burndy Llc |
| Status | ACTIVE |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Wire Size Accommodated | 22.0 AWG MAXIMUM AND 8.0 AWG MINIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| Y8MRB-1 PRIMARY | Burndy Llc (USA) |
NSN 5120-01-649-5311 is a Crimping Tool,terminal,hand, manufactured by Burndy Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-649-5311 has 1 manufacturer part number on file: Y8MRB-1 (Burndy Llc).
Key specifications for Y8MRB-1: Overall Length: 10.56 INCHES NOMINAL IN; Features Provided: ROHS DIRECTIVE COMPLIANCE; Wire Size Accommodated: 22.0 AWG MAXIMUM AND 8.0 AWG MINIMUM; Special Features: LIGHT WEIGHT; EACH INDENTOR HAS UNIQUE IDENTIFYING MARKS FOR INSPECTABILITY; FULLY ENCLOSED, PROTECTED RATCHET MECHANISM DOES NOT ALLOW THE HANDLES TO BE OPENED UNTIL FULL RATCHET CYCLE IS COMPLETED; INSPECTION GAUGES AVAILABLE TO CHECK EACH GROOVE; 1.04 INCHES OVERALL HEIGHT; 3.50 OVERALL WIDTH; 1.21 POUNDS LBS. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.