PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13213E9844Seal Assembly,shaft,spring Loade

Cecom Lr Center · NSN 4320-00-918-4185 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-918-4185 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-918-4185. Primary manufacturer part number: 13213E9844.
Features
  • Seal Assembly,shaft,spring Loade — FSC 4320
  • General Characteristics Item Description: CONSIST OF SPRING,ALUMINUM 1; SEALS 2; 1 PHONELIC AND SYNTHETIC RUBBER; CRES ENCASED 1; CRES ENCASED W/SYNTHETIC RUBBER SEAL 1; 1.438 IN. OD; 1.031 IN.ID; 2.500 IN. O/A LG IN
  • 5 verified cross-references
  • Primary manufacturer: Cecom Lr Center
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Mechanical energy storage
  • Vibration dampening
General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-00-918-4185, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Cecom Lr Center. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4320-00-918-4185
Primary Part Number13213E9844
Item NameSeal Assembly,shaft,spring Loade
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCecom Lr Center
StatusCANCELLED
General Characteristics Item DescriptionCONSIST OF SPRING,ALUMINUM 1; SEALS 2; 1 PHONELIC AND SYNTHETIC RUBBER; CRES ENCASED 1; CRES ENCASED W/SYNTHETIC RUBBER SEAL 1; 1.438 IN. OD; 1.031 IN.ID; 2.500 IN. O/A LG IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4820-00-684-0880 INTERCHANGEABLE
Cock,drain
5360-00-695-7139119377 INTERCHANGEABLE
Spring,spiral,torsion
Am General Llc
5950-00-782-8179909C377-32 INTERCHANGEABLE
Reactor
Hamilton Sundstrand Corporation
4820-01-111-723119146 INTERCHANGEABLE
Valve,flow Control
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4920-01-201-608619146 INTERCHANGEABLE
Cover,top,special
Gamma Scientific Inc
5935-01-274-1353 INTERCHANGEABLE
Adapter,connector
Cross-Reference Index
Part NumberManufacturer
FL1000G19146 Wiens Metal Products Inc Road Equipment Div (USA)
TYPE21B171 John Crane, Inc (USA)
19146 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
13213E9844 PRIMARY Cecom Lr Center (USA)
B30P3171 John Crane, Inc (USA)
Related Parts
4820-00-684-0880INTERCHANGEABLE
COCK,DRAIN
5360-00-695-7139INTERCHANGEABLE
SPRING,SPIRAL,TORSION
119377
5950-00-782-8179INTERCHANGEABLE
REACTOR
909C377-32
4820-01-111-7231INTERCHANGEABLE
VALVE,FLOW CONTROL
19146
4920-01-201-6086INTERCHANGEABLE
COVER,TOP,SPECIAL
19146
5935-01-274-1353INTERCHANGEABLE
ADAPTER,CONNECTOR

Frequently Asked Questions

What is NSN 4320-00-918-4185?

NSN 4320-00-918-4185 is a Seal Assembly,shaft,spring Loade, manufactured by Cecom Lr Center, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-00-918-4185?

NSN 4320-00-918-4185 has 5 cross-referenced part numbers: FL1000G19146 (Wiens Metal Products Inc Road Equipment Div), TYPE21B171 (John Crane, Inc), 19146 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 13213E9844 (Cecom Lr Center), B30P3171 (John Crane, Inc).

What NSN replaces 4320-00-918-4185?

There are 6 known substitutes for 4320-00-918-4185: 4820-00-684-0880, 5360-00-695-7139, 5950-00-782-8179 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13213E9844?

Key specifications for 13213E9844: General Characteristics Item Description: CONSIST OF SPRING,ALUMINUM 1; SEALS 2; 1 PHONELIC AND SYNTHETIC RUBBER; CRES ENCASED 1; CRES ENCASED W/SYNTHETIC RUBBER SEAL 1; 1.438 IN. OD; 1.031 IN.ID; 2.500 IN. O/A LG IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4320-00-918-4185 still in active supply?

NSN 4320-00-918-4185 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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