PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

892Seal,plain

Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co · NSN 5330-01-573-9721 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-573-9721 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-573-9721. Primary manufacturer part number: 892.
Features
  • Seal,plain — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-573-9721, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-573-9721
Primary Part Number892
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerRepublic Machinery Co Inc Dba Republic Lagun Machine Tool Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-025-3457PM1207PC39 INTERCHANGEABLE
Relay,electromagnetic
Marine Electric Systems Inc
3110-00-100-0343 INTERCHANGEABLE
Cup,tapered Roller Bearing
3110-00-100-617904746E INTERCHANGEABLE
Ball,bearing
Hyster-Yale Group, Inc. Dba Yale Materials Handling
4820-00-274-364615-416 INTERCHANGEABLE
Cock,plug
Dresser Industries Inc Leroi Div
2990-00-443-4796M0M12-0100 INTERCHANGEABLE
Muffler,exhaust
Donaldson Company, Inc.
2815-00-516-91962A3447 INTERCHANGEABLE
Valve,poppet,engine
Caterpillar Inc Div Caterpillar Defense
4240-00-941-1341893 INTERCHANGEABLE
Strap,wrist Grounding
Stewart R. Browne Mfg. Co., Inc.
5330-01-037-591225071 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4820-01-108-6983288A-C 1/2IN INTERCHANGEABLE
Valve,vacuum Breaking
Watts Regulator Company
2930-01-406-5270 INTERCHANGEABLE
Radiator,engine Coolant
Cross-Reference Index
Part NumberManufacturer
RL-1230 PG 5 INDEX NO 22 Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co (USA)
892 PRIMARY Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co (USA)
Related Parts
5945-00-025-3457INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
PM1207PC39
3110-00-100-0343INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3110-00-100-6179INTERCHANGEABLE
BALL,BEARING
04746E
4820-00-274-3646INTERCHANGEABLE
COCK,PLUG
15-416
2990-00-443-4796INTERCHANGEABLE
MUFFLER,EXHAUST
M0M12-0100
2815-00-516-9196INTERCHANGEABLE
VALVE,POPPET,ENGINE
2A3447
4240-00-941-1341INTERCHANGEABLE
STRAP,WRIST GROUNDING
893
5330-01-037-5912INTERCHANGEABLE
SEAL,PLAIN ENCASED
25071
4820-01-108-6983INTERCHANGEABLE
VALVE,VACUUM BREAKING
288A-C 1/2IN
2930-01-406-5270INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
5365-01-569-0116INTERCHANGEABLE
SPACER,SLEEVE
892
1005-01-573-3895INTERCHANGEABLE
SAFETY,SMALL ARMS
892

Frequently Asked Questions

What is NSN 5330-01-573-9721?

NSN 5330-01-573-9721 is a Seal,plain, manufactured by Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-573-9721?

NSN 5330-01-573-9721 has 2 cross-referenced part numbers: RL-1230 PG 5 INDEX NO 22 (Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co), 892 (Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co).

What NSN replaces 5330-01-573-9721?

There are 12 known substitutes for 5330-01-573-9721: 5945-00-025-3457, 3110-00-100-0343, 3110-00-100-6179 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 892?

Key specifications for 892: End Item Identification: DRILLNG MACH RL-1230; Part Name Assigned by Controlling Agency: SEAL, OIL. 2 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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