Quote for NMC-557-8B Nmc Group Inc Part with NSN 5325-00-543-4448

Part Number:  NMC-557-8B
Alternate P/N:  NMC5578B
Manufacturer:  nmc group inc
NIIN:  5434448
Item Name :  grommet nonmetallic
CAGE Code:  03296
INC Code:  33729
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  02-01-2026

Are you looking quote for part NMC-557-8B? The Nmc Group Inc-manufactured component (CAGE Code: 03296) is documented under NSN 5325-00-543-4448 as Grommet Nonmetallic. For the fastest quote, please complete our RFQ form with details about NMC-557-8B. We guarantee a response within 15 minutes.

ASAP Components provides the verified NMC-557-8B, classified under INC 33729, FSG 53 Hardware and Abrasives, FSC 5325 Fastening Devices, NIIN 00-543-4448, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number NMC-557-8B with NSN 5325-00-543-4448, 5325005434448

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5325-00-543-4448

Item PartTypeName:

GROMMET,NONMETALLIC

53250054344480N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
10119128296

Characteristics Data of NSN 5325-00-543-4448, 5325005434448

MRCCriteriaCharacteristic
AAUBHOLE DIAMETER0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
ABGFGROOVE WIDTH0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
ABKUFLANGE THICKNESS0.075 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
ABKWOVERALL HEIGHT0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
AGMEGROMMET STYLEROUND
AGMFLARGE FLANGE OUTSIDE DIAMETER0.747 INCHES MINIMUM AND 0.767 INCHES MAXIMUM
AGMHGROOVE OUTSIDE DIAMETER0.591 INCHES MINIMUM AND 0.611 INCHES MAXIMUM
AGMUGROMMET CONSTRUCTION TYPESPLIT
MATTMATERIALPLASTIC OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 TY1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ZZZKSPECIFICATION/STANDARD DATA80205-NAS557 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Schedule B & Trade

End Use : 12640 Finished textile supplies
Schedule B : 9606100000 (NAICS 339993) Press-fasteners, snap-fasteners & press-studs & parts therefor
SITC : 89983 Press-fasteners, snap-fasteners and press-studs and parts therefor; buttons

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL T2200x-
Quantity per pack 100
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: Z - No rating
NMFC: 000000 - No nmfc freight description
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 772 - Food sercive equipment, (mkt), field ranges, vacuum cans, beverage containers, etc

ASAP Semiconductor’s Certifications And Memberships



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