The Lock Set,mortise, cataloged under National Stock Number 5340-01-019-2978, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Builders Hardware Mfrs Assn Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-019-2978 |
| Primary Part Number | BHMA-A156.2 F80 GRADE 1 |
| Item Name | Lock Set,mortise |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Builders Hardware Mfrs Assn Inc |
| Status | ACTIVE |
| Width | 1.125 INCHES NOMINAL IN |
| Locking Mechanism Type | PIN TUMBLER |
| Design Type | DEAD BOLT AND LATCH BOLT |
| Shape | ROUND CASE |
| Thickness | 2.750 INCHES NOMINAL BACKSET IN |
| Knob Shape | ROUND |
| Thickness | 1.375 INCHES NOMINAL OVERALL IN |
| Specification/standard Data | 80205-80204-ANSI A156.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Features Provided | ROSE |
| Operation Method | KNOB ON INSIDE AND KNOB ON OUTSIDE LATCH BOLT |
| Material | ALUMINUM OR COPPER ALLOY KNOB |
| Length | 2.250 INCHES NOMINAL IN |
| Material | ALUMINUM OR COPPER ALLOY FACE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| ANSI A156.2 FUNCTION F80 GRADE 1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| BHMA-A156.2 F80 GRADE 1 PRIMARY | Builders Hardware Mfrs Assn Inc (USA) |
| BHMA-A156.2 | Builders Hardware Mfrs Assn Inc (USA) |
NSN 5340-01-019-2978 is a Lock Set,mortise, manufactured by Builders Hardware Mfrs Assn Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-019-2978 has 3 cross-referenced part numbers: ANSI A156.2 FUNCTION F80 GRADE 1 (American National Standards Institute Incorporated Dba American National Standards Institute), BHMA-A156.2 F80 GRADE 1 (Builders Hardware Mfrs Assn Inc), BHMA-A156.2 (Builders Hardware Mfrs Assn Inc).
There are 12 known substitutes for 5340-01-019-2978: 5340-00-003-9226, 5340-00-157-7595, 5340-00-413-5267 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BHMA-A156.2 F80 GRADE 1: Width: 1.125 INCHES NOMINAL IN; Locking Mechanism Type: PIN TUMBLER; Design Type: DEAD BOLT AND LATCH BOLT; Shape: ROUND CASE. 13 total characteristics are documented in the Federal Logistics Information System.