| Item Name | Seat Helical Compression Spring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-274-5837 (012745837) |
| NCB Code | USA (01) |
| Manufacturer | Nimikkeistokeskus Ncb Finland, Honeywell International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.1000 INCHES MINIMUM AND 0.1100 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.0400 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM |
| APGF | DESIGN TYPE | SOLID |
| BBRB | END DIAMETER | 0.3200 INCHES MINIMUM AND 0.3400 INCHES MAXIMUM |
| BZDL | COUNTERBORE LENGTH | 0.0600 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304L OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316L OR STEEL COMP 316 OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347STEEL COMP 347 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COMP 302 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-7720,COMP 303S,COND B MIL SPEC 2ND MATERIAL RESPONSE AND QQ-S-763,CLASS 302 FED SPEC 3RD MATERIAL RESPONSE AND QQ-S-763,CLASS 304L FED SPEC 4TH MATERIAL RESPONSE AND QQ-S-763 |
| Relevant Components for NSN - 5340-01-274-5837, 5340012745837 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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