PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20123Gasket

Custom Craft Products Inc · NSN 5330-00-043-3931 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-043-3931 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-043-3931. Primary manufacturer part number: 20123.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 1 verified cross-reference
  • Primary manufacturer: Custom Craft Products Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-043-3931, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Custom Craft Products Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN5330-00-043-3931
Primary Part Number20123
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCustom Craft Products Inc
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-228-1372 INTERCHANGEABLE
Drill,twist
6645-00-240-474920123 INTERCHANGEABLE
Stamp,time
Follett Time Recording Co Inc
5330-00-353-097712508 INTERCHANGEABLE
Gasket
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3740-00-425-59985253228 INTERCHANGEABLE
Gun,fog Spray
Durand-Wayland Inc Div John Bean Sprayers
5940-00-998-2801 INTERCHANGEABLE
Terminal Board
6625-01-034-162720123 INTERCHANGEABLE
Monitor,radio Frequency
Telephonics Corp/prd Instruments
5360-01-076-286720-128 INTERCHANGEABLE
Spring
Stewart & Stevenson Power Products Llc
5360-01-224-231820123 INTERCHANGEABLE
Spring,helical,compression
Parker Hannifin Corporation Div Hydraulic Systems Division
4920-01-300-201820123 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
6685-01-325-8046LMM38-2002 INTERCHANGEABLE
Pyrometer,indicating
Srm Mfg. Co., Llc Dba Srm Mfg Co
Cross-Reference Index
Part NumberManufacturer
20123 Custom Craft Products Inc (USA)
Related Parts
5133-00-228-1372INTERCHANGEABLE
DRILL,TWIST
6645-00-240-4749INTERCHANGEABLE
STAMP,TIME
20123
5330-00-353-0977INTERCHANGEABLE
GASKET
12508
3740-00-425-5998INTERCHANGEABLE
GUN,FOG SPRAY
5253228
5940-00-998-2801INTERCHANGEABLE
TERMINAL BOARD
6625-01-034-1627INTERCHANGEABLE
MONITOR,RADIO FREQUENCY
20123
5360-01-076-2867INTERCHANGEABLE
SPRING
20-128
5360-01-224-2318INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20123
4920-01-300-2018INTERCHANGEABLE
TEST PROGRAM SET
20123
6685-01-325-8046INTERCHANGEABLE
PYROMETER,INDICATING
LMM38-2002
5330-01-354-5870INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
221.20.004.0K
5315-01-369-4454INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS

Frequently Asked Questions

What is NSN 5330-00-043-3931?

NSN 5330-00-043-3931 is a Gasket, manufactured by Custom Craft Products Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-043-3931?

NSN 5330-00-043-3931 has 1 cross-referenced part number: 20123 (Custom Craft Products Inc).

What NSN replaces 5330-00-043-3931?

There are 12 known substitutes for 5330-00-043-3931: 5133-00-228-1372, 6645-00-240-4749, 5330-00-353-0977 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20123?

Key specifications for 20123: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 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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