Quote for GR521C-1 Northrop Grumman Systems Corporation Part with NSN 5325-00-543-3670

Part Number:  GR521C-1
Alternate P/N:  GR521C1
NIIN:  5433670
Item Name :  receptacle turnlock
CAGE Code:  26512
INC Code:  18485
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-21-2026

Are you looking quote for part GR521C-1? The Northrop Grumman Systems Corporation-manufactured component (CAGE Code: 26512) is documented under NSN 5325-00-543-3670 as Receptacle Turnlock. For the fastest quote, please complete our RFQ form with details about GR521C-1. We guarantee a response within 15 minutes.

ASAP Components provides the verified GR521C-1, classified under INC 18485, FSG 53 Hardware and Abrasives, FSC 5325 Fastening Devices, NIIN 00-543-3670, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number GR521C-1 with NSN 5325-00-543-3670, 5325005433670

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5325-00-543-3670

Item PartTypeName:

RECEPTACLE,TURNLOCK FASTENER

53250054336700N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
12-607-00-000295

Characteristics Data of NSN 5325-00-543-3670, 5325005433670

MRCCriteriaCharacteristic
ABTHCENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM
ADERMOUNTING STYLEPLAIN W/MOUNTING HOLE
AGRYTURNLOCK RECEPTACLE STYLERECEPTACLE
AGRZRECEPTACLE OVERALL LENGTH1.070 INCHES MINIMUM AND 1.100 INCHES MAXIMUM
AGSARECEPTACLE HEIGHT0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
AGSBRECEPTACLE WIDTH0.552 INCHES NOMINAL
CSYBTURNLOCK MOUNTING HOLE DIAMETER0.096 INCHES MINIMUM AND 0.102 INCHES MAXIMUM
MATTMATERIALALUMINUM ALLOY OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL

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 U - Precious metal content is unknown

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL T2200x-
Quantity per pack 1
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: W - Rating variable
NMFC: 066440 - Fasteners curtain/snap metal
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

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