PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12Z12002-55Grommet,nonmetallic

Naval Ordnance Standards · NSN 5325-00-202-4004 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-202-4004 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-202-4004. Primary manufacturer part number: 12Z12002-55.
Features
  • Grommet,nonmetallic — FSC 5325
  • Material Document and Classification: STM D2000 BG515A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Grommet Construction Type: SOLID
  • Flange Thickness: 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
  • Groove Outside Diameter: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
  • Large Flange Outside Diameter: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
  • Hole Diameter: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
  • Grommet Style: ROUND
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-202-4004, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ordnance Standards. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-202-4004
Primary Part Number12Z12002-55
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerNaval Ordnance Standards
StatusCANCELLED
Material Document and ClassificationSTM D2000 BG515A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Grommet Construction TypeSOLID
Flange Thickness0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
Groove Outside Diameter0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN
Large Flange Outside Diameter0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
Hole Diameter0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
Grommet StyleROUND
Groove Width0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
Features ProvidedCOOLANT RESISTANT AND OIL RESISTANT
MaterialRUBBER SYNTHETIC OVERALL
ColorBLACK OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-001-7740CLASS 12454B INTERCHANGEABLE
Elbow,pipe
American Society for Testing and Materials Dba Astm International
5330-00-051-6293 INTERCHANGEABLE
Gasket
4910-00-267-91268137-011 INTERCHANGEABLE
Bead Breaker,pneumatic Tire
Columbus Jack Corporation Div Columbus Jack
1630-00-304-5484 INTERCHANGEABLE
Gland,brake Valve
5945-00-342-9593 INTERCHANGEABLE
Relay
2040-00-385-8891 INTERCHANGEABLE
Socke Xhand Rail
4920-00-385-91718137 INTERCHANGEABLE
Table,tilting,gyro Instrument Te
Contraves Inc
4730-00-391-4534 INTERCHANGEABLE
Adapter,straight,pipe to Hose
5340-00-526-39932200-157 INTERCHANGEABLE
Mount,resilient,utility
Beseler, Charles Co Inc
5845-00-626-25462754 INTERCHANGEABLE
Board Assy
Emcore Corporation Div Concord Division
Cross-Reference Index
Part NumberManufacturer
12Z12002-55 Naval Ordnance Standards (USA)
2754 Atlantic India Rubber Co Inc (USA)
SP-1777 David Clark Co Inc Div David Clark Company, Inc. (USA)
7716676P26 Lockheed Martin Corporation Div Rms (USA)
8531038 Us Army Aviation and Missile Command (USA)
00044M-02 David Clark Co Inc Div David Clark Company, Inc. (USA)
81157 Thales Defense & Security Inc Dba Thales Communications Inc (USA)
7716676P26 General Electric Company (USA)
114004 Federal Screw Products, Inc. (USA)
8137 Canfield Rubber Co the (USA)
12Z12002-55 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
205B11336 General Dynamics Mission Systems, Inc. Dba Gdms (USA)
SC651809-300 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
205B11336 Motorola Inc. Dba Integrated Information Systems Group (USA)
33G1704-135 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
5325PL0718998 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MS35489-64 Leonardo Spa Helicopters Division - Production Site (ITA)
AN931B4-7 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MS35489-64 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
651809-300 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
Related Parts
4730-00-001-7740INTERCHANGEABLE
ELBOW,PIPE
CLASS 12454B
5330-00-051-6293INTERCHANGEABLE
GASKET
4910-00-267-9126INTERCHANGEABLE
BEAD BREAKER,PNEUMATIC TIRE
8137-011
1630-00-304-5484INTERCHANGEABLE
GLAND,BRAKE VALVE
5945-00-342-9593INTERCHANGEABLE
RELAY
2040-00-385-8891INTERCHANGEABLE
SOCKE XHAND RAIL
4920-00-385-9171INTERCHANGEABLE
TABLE,TILTING,GYRO INSTRUMENT TE
8137
4730-00-391-4534INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
5340-00-526-3993INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
2200-157
5845-00-626-2546INTERCHANGEABLE
BOARD ASSY
2754
4930-00-974-1777INTERCHANGEABLE
PARTS KIT,VALVE OVE
65755
9390-01-033-5415INTERCHANGEABLE
NONMETALLIC CHANNEL
75000338

Frequently Asked Questions

What is NSN 5325-00-202-4004?

NSN 5325-00-202-4004 is a Grommet,nonmetallic, manufactured by Naval Ordnance Standards, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-202-4004?

NSN 5325-00-202-4004 has 21 cross-referenced part numbers: 12Z12002-55 (Naval Ordnance Standards), 2754 (Atlantic India Rubber Co Inc), SP-1777 (David Clark Co Inc Div David Clark Company, Inc.), 7716676P26 (Lockheed Martin Corporation Div Rms), 8531038 (Us Army Aviation and Missile Command) and 16 more.

What NSN replaces 5325-00-202-4004?

There are 12 known substitutes for 5325-00-202-4004: 4730-00-001-7740, 5330-00-051-6293, 4910-00-267-9126 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12Z12002-55?

Key specifications for 12Z12002-55: Material Document and Classification: STM D2000 BG515A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Grommet Construction Type: SOLID; Flange Thickness: 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN; Groove Outside Diameter: 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-202-4004 still in active supply?

NSN 5325-00-202-4004 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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