The Clamp,block, cataloged under National Stock Number 5340-01-170-5227, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ta Aerospace Co Div Ta Aerospace. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 5340-01-170-5227 |
| Primary Part Number | TA15LS87 |
| Item Name | Clamp,block |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Ta Aerospace Co Div Ta Aerospace |
| Status | ACTIVE |
| Style Designator | RECTANGULAR |
| Distance From End to First Clamping Hole Center | 0.870 INCHES NOMINAL IN |
| Center to Center Distance Between First and Third Clamping Holes | 1.260 INCHES NOMINAL IN |
| Clamping Hole Quantity | 33 |
| Mounting Facility | UNTHREADED HOLE(S)UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.199 INCHES MINIMUM AND 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM0.209 INCHES MAXIMUM IN |
| Center to Center Distance Between First and Second Clamping Holes | 0.630 INCHES NOMINAL IN |
| Center to Center Distance Between First and Second Mounting Holes | 2.380 INCHES NOMINAL2.380 INCHES NOMINAL IN |
| Clamping Hole Diameter | 0.375 INCHES NOMINAL ALL HOLES IN |
| Distance From End to First Mounting Hole Center | 0.310 INCHES NOMINAL IN |
| Block Height | 0.438 INCHES NOMINAL0.438 INCHES NOMINAL IN |
| Mounting Hole Quantity | 22 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 7-211830054 | Mcdonnell Douglas Helicopter Co Inc (USA) |
| TA15LS87 PRIMARY | Ta Aerospace Co Div Ta Aerospace (USA) |
| 3153 PRIMARY | Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA) |
| 7-211830054 | The Boeing Company (USA) |
| 566869 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
NSN 5340-01-170-5227 is a Clamp,block, manufactured by Ta Aerospace Co Div Ta Aerospace, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-170-5227 has 5 cross-referenced part numbers: 7-211830054 (Mcdonnell Douglas Helicopter Co Inc), TA15LS87 (Ta Aerospace Co Div Ta Aerospace), 3153 (Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins), 7-211830054 (The Boeing Company), 566869 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).
There are 12 known substitutes for 5340-01-170-5227: 5815-00-129-1825, 3455-00-254-8462, 4320-00-482-8117 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for TA15LS87: Style Designator: RECTANGULAR; Distance From End to First Clamping Hole Center: 0.870 INCHES NOMINAL IN; Center to Center Distance Between First and Third Clamping Holes: 1.260 INCHES NOMINAL IN; Clamping Hole Quantity: 33. 14 total characteristics are documented in the Federal Logistics Information System.