PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73877Seal,plain

Blount International Inc · NSN 5330-01-546-5307 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-546-5307 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-546-5307. Primary manufacturer part number: 73877.
Features
  • Seal,plain — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Blount International Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-546-5307, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Blount International Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-546-5307
Primary Part Number73877
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBlount International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1325-00-028-6033 INTERCHANGEABLE
Fuze,bomb,practice
2915-00-992-113473877 INTERCHANGEABLE
Gear and Shaft Assembly
Triumph Engine Control Systems Llc
Cross-Reference Index
Part NumberManufacturer
73877 PRIMARY Blount International Inc (USA)
Related Parts
1325-00-028-6033INTERCHANGEABLE
FUZE,BOMB,PRACTICE
2915-00-992-1134INTERCHANGEABLE
GEAR AND SHAFT ASSEMBLY
73877

Frequently Asked Questions

What is NSN 5330-01-546-5307?

NSN 5330-01-546-5307 is a Seal,plain, manufactured by Blount International Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-546-5307?

NSN 5330-01-546-5307 has 1 cross-referenced part number: 73877 (Blount International Inc).

What NSN replaces 5330-01-546-5307?

There are 2 known substitutes for 5330-01-546-5307: 1325-00-028-6033, 2915-00-992-1134. Verify interchangeability with system specifications before substitution.

What are the specifications of 73877?

Key specifications for 73877: End Item Identification: AIRFIELD DAMAGE REPAIR KIT 3895-01-539-0585-RZ60 GAS UTILITY SAW; Part Name Assigned by Controlling Agency: CRANKSHAFT SEAL FLYWHEEL SIDE. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com