The Clamp,loop, cataloged under National Stock Number 5340-01-057-5503, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-057-5503 |
| Primary Part Number | ST2231-08 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.204 INCHES NOMINAL IN |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 0.654 INCHES NOMINAL IN |
| Material | STEEL COMP 321 BAND |
| Loop Inside Diameter | 0.500 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 0.872 INCHES NOMINAL IN |
| Style Designator | OFFSET MOUNT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| ST2231-08 | Ta Aerospace Co Div Ta Aerospace (USA) |
| ST2231-08 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 10117578 | Nimikkeistokeskus Ncb Finland (FIN) |
| 5342PL0212979 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| ST2231-08 | Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins (USA) |
| 02230 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
NSN 5340-01-057-5503 is a Clamp,loop, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-057-5503 has 6 cross-referenced part numbers: ST2231-08 (Ta Aerospace Co Div Ta Aerospace), ST2231-08 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 10117578 (Nimikkeistokeskus Ncb Finland), 5342PL0212979 (Jednolity Indeks Materialowy - Uniform Material Index), ST2231-08 (Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins) and 1 more.
There are 3 known substitutes for 5340-01-057-5503: 5110-00-965-0608, 5340-01-057-5502, 5340-01-714-6951. Verify interchangeability with system specifications before substitution.
Key specifications for ST2231-08: Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND; Diameter: 0.204 INCHES NOMINAL IN; Material Thickness: 0.031 INCHES NOMINAL IN; Tongue Hole Type: ROUND, UNTHREADED. 11 total characteristics are documented in the Federal Logistics Information System.