| Item Name | Clamp Block Section |
| INC Code | 39404 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-280-6244 (012806244) |
| NCB Code | USA (01) |
| Manufacturer | Department Of The Army Hq, Lockheed Martin Librascope |
| Associated Parts Numbers of NSN 5340-01-280-6244 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| B4040772-1 | department of the army hq | clamp block section | 56996 | A | A | RFQ |
| T336014601 | lockheed martin librascope | clamp block section | 36090 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.110 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.250 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.134 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| ABTJ | MOUNTING HOLE QUANTITY | 2 |
| AZGM | MOUNTING FACILITY | UNTHREADED HOLE |
| BYGG | BLOCK HEIGHT | 0.125 INCHES NOMINAL |
| CWTD | CLAMPING HOLE QUANTITY | 4 |
| CWWM | CLAMPING HOLE DIAMETER | 0.136 INCHES NOMINAL ALL HOLES |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| Relevant Components for NSN - 5340-01-280-6244, 5340012806244 | ||||
| 5340-01-530-3084 (5340015303084) | 5340-01-490-4734 (5340014904734) | 5340-01-573-9262 (5340015739262) | 5340-00-186-2901 (5340001862901) | |
| 5340-00-939-2333 (5340009392333) | 5340-01-190-5859 (5340011905859) | 5340-01-510-7955 (5340015107955) | 5340-00-179-9249 (5340001799249) | |
| 5340-01-603-6032 (5340016036032) | 5340-00-942-3113 (5340009423113) | 5340-01-339-5636 (5340013395636) | 5340-01-344-8697 (5340013448697) | |
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