PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M307557Seal,plain Encased

Garwood/feller Inc Garwood Winch Div · NSN 5330-00-050-0036 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-050-0036 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-050-0036. Primary manufacturer part number: M307557.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Maximum Rated Speed: 1600 FEET PER MINUTE FT
  • Accommodated Shaft Diameter: 1.250 INCHES NOMINAL IN
  • Housing Bore Diameter: 1.999 INCHES MINIMUM AND 2.001 INCHES MAXIMUM IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Case Style: SQUARE
  • Material: LEATHER AND RUBBER SYNTHETIC SEALING ELEMENT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-050-0036, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Garwood/feller Inc Garwood Winch Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-050-0036
Primary Part NumberM307557
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarwood/feller Inc Garwood Winch Div
StatusACTIVE
Accommodated Shaft Maximum Rated Speed1600 FEET PER MINUTE FT
Accommodated Shaft Diameter1.250 INCHES NOMINAL IN
Housing Bore Diameter1.999 INCHES MINIMUM AND 2.001 INCHES MAXIMUM IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
Case StyleSQUARE
MaterialLEATHER AND RUBBER SYNTHETIC SEALING ELEMENT
Seal Width0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5935-00-189-6348REB49056 INTERCHANGEABLE
Connector,receptacle,electrical
Naval Ship Systems Command
4820-00-512-1168 INTERCHANGEABLE
Disk,valve
3120-00-572-8617M1154 INTERCHANGEABLE
Bearing,plain,rod End
Moog Inc
5930-00-755-2819995163-1 INTERCHANGEABLE
Switch,push
Raytheon Company Dba Raytheon
5999-01-078-1776403942 INTERCHANGEABLE
Matched Set,electronic Component
Astronics Test Systems Inc
4730-01-150-0878H823-20-20-SS INTERCHANGEABLE
Elbow,tube to Boss
Admiral Valve Llc Dba Cpv Manufacturing
1005-01-185-0240900264 INTERCHANGEABLE
Spacer Body
Hynautic Inc Div of Sta-Rite Industries Inc
5975-01-442-0907 INTERCHANGEABLE
Plate,electrical Grounding
6530-01-600-454550-0036 INTERCHANGEABLE
Conversion Kit,mrap All Terrain
North American Rescue, Llc
6530-01-680-2321500036 INTERCHANGEABLE
Cabinet,fluid Warming
Enthermics Medical Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
900264 Sasco Inc Canadian Div
M307557 PRIMARY Garwood/feller Inc Garwood Winch Div (USA)
U16633 Navistar International Corporation Dba Navistar (USA)
048692 New Holland Construction (USA)
500036 Army Weapons Command Attn Amswe-Ree-S (USA)
2141654 General Motors Corp (USA)
2141654 General Motors Llc Dba General Motors Llc (USA)
0048692 PRIMARY New Holland Construction (USA)
01Y4676A Ford Motor Company (USA)
4039-42 PRIMARY Harley Davidson Motor Co Inc (USA)
0154676A Ford Motor Company (USA)
428 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
0154676A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
01Y4676A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
21158-0428 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
M1154 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5935-00-189-6348INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
REB49056
4820-00-512-1168INTERCHANGEABLE
DISK,VALVE
3120-00-572-8617INTERCHANGEABLE
BEARING,PLAIN,ROD END
M1154
5930-00-755-2819INTERCHANGEABLE
SWITCH,PUSH
995163-1
5999-01-078-1776INTERCHANGEABLE
MATCHED SET,ELECTRONIC COMPONENT
403942
4730-01-150-0878INTERCHANGEABLE
ELBOW,TUBE TO BOSS
H823-20-20-SS
1005-01-185-0240INTERCHANGEABLE
SPACER BODY
900264
5975-01-442-0907INTERCHANGEABLE
PLATE,ELECTRICAL GROUNDING
6530-01-600-4545INTERCHANGEABLE
CONVERSION KIT,MRAP ALL TERRAIN
50-0036
6530-01-680-2321INTERCHANGEABLE
CABINET,FLUID WARMING
500036

Frequently Asked Questions

What is NSN 5330-00-050-0036?

NSN 5330-00-050-0036 is a Seal,plain Encased, manufactured by Garwood/feller Inc Garwood Winch Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-050-0036?

NSN 5330-00-050-0036 has 16 cross-referenced part numbers: 900264 (Sasco Inc Canadian Div), M307557 (Garwood/feller Inc Garwood Winch Div), U16633 (Navistar International Corporation Dba Navistar), 048692 (New Holland Construction), 500036 (Army Weapons Command Attn Amswe-Ree-S) and 11 more.

What NSN replaces 5330-00-050-0036?

There are 10 known substitutes for 5330-00-050-0036: 5935-00-189-6348, 4820-00-512-1168, 3120-00-572-8617 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M307557?

Key specifications for M307557: Accommodated Shaft Maximum Rated Speed: 1600 FEET PER MINUTE FT; Accommodated Shaft Diameter: 1.250 INCHES NOMINAL IN; Housing Bore Diameter: 1.999 INCHES MINIMUM AND 2.001 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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