The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-275-1853, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-275-1853 |
| Primary Part Number | 81328502 |
| Item Name | Nut,plain,slotted,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| Width Across Flats | 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Thread Quantity Per Inch | 16 |
| Nominal Thread Size | 0.750 INCHES IN |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Nut Height | 1.000 INCHES NOMINAL IN |
| Thread Class | 3B |
| Departure From Cited Designator | AS MODIFIED BY MATL OR THD CLASS OR HEIGHT |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nut Style | SLOTTED, HEXAGON |
| Nondefinitive Spec/std Data | 4 TYPE AND 2 STYLE |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81328502 PRIMARY | Fairbanks Morse, Llc (USA) |
| 428699 | Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA) |
| 81328502 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 3H1918N20 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| FFN836GPBTYPE2STYLE2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FFN836TYPE4STYLE2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| N11FM28CX3-4 16THD | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
NSN 5310-00-275-1853 is a Nut,plain,slotted,hexagon, manufactured by Fairbanks Morse, Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-275-1853 has 7 cross-referenced part numbers: 81328502 (Fairbanks Morse, Llc), 428699 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co), 81328502 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 3H1918N20 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), FFN836GPBTYPE2STYLE2 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.
There are 6 known substitutes for 5310-00-275-1853: 5310-00-207-9292, 5310-00-275-1916, 5310-00-275-1933 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81328502: Width Across Flats: 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN; Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Quantity Per Inch: 16; Nominal Thread Size: 0.750 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.