The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-021-3806, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Insitu, Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-021-3806 |
| Primary Part Number | 001-020121-000 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Insitu, Inc. |
| Status | CANCELLED |
| Fastener Length | 1.500 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 13 |
| Surface Treatment | PASSIVATE OVERALL |
| Head Style | HEXAGON |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Class | 2A A |
| Thread Length | 1.500 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16117 | Tyco Fire Products Lp (USA) |
| FFS85TYPE2STYLE10P | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 26946 | Dresser, Llc (USA) |
| D301087 FIND NO | Control Flow, Inc. Dba Control Flow Inc (USA) |
| 001-020121-000 PRIMARY | Insitu, Inc. (USA) |
| 5305PL0547716 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5808684-2 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 1C824J | Dana Off Highway Products, Llc (USA) |
| 5972 | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA) |
| 5305000213806 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS35307-113 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 91102570 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| MS35307-413 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 803-4385050 PIECE 116 | Naval Ship Systems Command (USA) |
| MS35307-413 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 123-6267494 PC2 | Naval Sea Systems Command (USA) |
| 205-4510947-34 | Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA) |
| 5-4510947 | Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA) |
| 91102570 | Fairbanks Morse, Llc (USA) |
| 92-AV101-N-SYM-13D | Mc Keon Rolling Steel Door Co Inc (USA) |
NSN 5305-00-021-3806 is a Screw,cap,hexagon Head, manufactured by Insitu, Inc., classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-021-3806 has 27 cross-referenced part numbers: 16117 (Tyco Fire Products Lp), FFS85TYPE2STYLE10P (Federal Specifications Promulgated by General Services Administration Washington DC), 26946 (Dresser, Llc), D301087 FIND NO (Control Flow, Inc. Dba Control Flow Inc), 001-020121-000 (Insitu, Inc.) and 22 more.
There are 12 known substitutes for 5305-00-021-3806: 5330-00-063-1024, 5977-00-284-8357, 5935-00-303-0764 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 001-020121-000: Fastener Length: 1.500 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-021-3806 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.