The Push on Nut, cataloged under National Stock Number 5310-00-756-8141, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-756-8141 |
| Primary Part Number | BACR12AB2A |
| Item Name | Push on Nut |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | CANCELLED |
| Material Thickness | 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN |
| Nut Diameter | 0.513 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Nut Style | PUSH ON |
| Surface Treatment | CADMIUM OVERALL |
| Mating Member Diameter Accommodated | 0.312 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BACR12AB2A PRIMARY | The Boeing Company Div Defense (USA) |
| HS4881-1 | The Boeing Company (USA) |
| 4S9-2 | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| 3D0LN98 | General Atomics Aerotec Systems Gmbh (DEU) |
| 71-815231-3 | General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA) |
| 101811-3 | Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems (USA) |
| 13053650 | Us Army Aviation and Missile Command (USA) |
| 10274112 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 10088029 | Nimikkeistokeskus Ncb Finland (FIN) |
| PMS51990-001-01 | Us Army Aviation and Missile Command (USA) |
| 1213AS662 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| HS4881-1 | Mcdonnell Douglas Helicopter Co Inc (USA) |
| 4S9-2 | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
| SM-A-777708 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 8803985 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA) |
| 922AS8120-004 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5310-00-756-8141 is a Push on Nut, manufactured by The Boeing Company Div Defense, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-756-8141 has 16 cross-referenced part numbers: BACR12AB2A (The Boeing Company Div Defense), HS4881-1 (The Boeing Company), 4S9-2 (Howmet Global Fastening Systems Inc Div Camloc Products), 3D0LN98 (General Atomics Aerotec Systems Gmbh), 71-815231-3 (General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems) and 11 more.
There are 3 known substitutes for 5310-00-756-8141: 5320-00-391-7768, 5845-00-886-9761, 5996-00-942-3110. Verify interchangeability with system specifications before substitution.
Key specifications for BACR12AB2A: Material Thickness: 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN; Nut Diameter: 0.513 INCHES MINIMUM AND 0.519 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: STEEL OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-756-8141 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.