The Retainer,packing, cataloged under National Stock Number 5330-00-186-1300, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-186-1300 |
| Primary Part Number | AN6291-28 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | ACTIVE |
| Peripheral Diameter | 2.451 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Center Hole Diameter | 2.102 INCHES MINIMUM AND 2.116 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Material | LEATHER CATTLEHIDE OVERALL |
| Material Document and Classification | MIL-W-5521 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN6291-28 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| B-FF-28 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 1283-28 | Searle Leather and Packing Co (USA) |
| MS28777-28 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| XLLM212-28 | Excelsior, Inc. (USA) |
| 2216LS-28 | Houghton Intl Inc (USA) |
| LS-40-28 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| G-2000-28 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 1776-28 | Trostel Albert Packing Ltd (USA) |
NSN 5330-00-186-1300 is a Retainer,packing, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-186-1300 has 9 cross-referenced part numbers: AN6291-28 (Aeronautical Standards Group Dept of Navy and Air Force), B-FF-28 (Parker-Hannifin Corp Div O-Ring Division), 1283-28 (Searle Leather and Packing Co), MS28777-28 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), XLLM212-28 (Excelsior, Inc.) and 4 more.
There are 2 known substitutes for 5330-00-186-1300: 9540-00-401-6825, 6750-01-427-1876. Verify interchangeability with system specifications before substitution.
Key specifications for AN6291-28: Peripheral Diameter: 2.451 INCHES NOMINAL IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Center Hole Diameter: 2.102 INCHES MINIMUM AND 2.116 INCHES MAXIMUM IN; Cross-Sectional Height: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.