NSN 5310-01-077-1813

Spring Tension Washer
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
50 EA
NIIN:
010771813

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Inventory

 

This product may be available in the following quantities and conditions.

  • NS: 89
  • NE: 378

Please note that inventory for this NSN was updated 07/10/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "WASHER,SPRING TENSION"

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

5310-01-077-1813 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAUB
Hole Diameter
0.462 inches
MRC:
ABKV
Outside Diameter
Between 0.849 inches and 0.857 inches
MRC:
ABKW
Overall Height
0.100 inches
MRC:
ABPX
Material Thickness
0.018 inches
MRC:
MATT
Material
Steel
MRC:
STYL
Style Designator
Spring tension

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
U437-0180
Cage Code:
92830
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
12265694
Cage Code:
1A699
RNCC:
C
RNVC:
1
DAC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
12265694
Cage Code:
19207
RNCC:
7
RNVC:
2
DAC:
1
RNAAC:
AZ
Status:
A
MSDS:
SADC:
Part Number:
12265694
Cage Code:
84830
RNCC:
5
RNVC:
9
DAC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
U437-0180
Cage Code:
99830
RNCC:
5
RNVC:
9
DAC:
1
RNAAC:
AZ
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15938
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
7318210000
NAICS:
332722
End Use Class:
12300
SITC:
69422
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7318210000

Spring Washers and Other Lock Washers, Iron Or Steel

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69422

Screws, Bolts, Nuts, Screw Hooks, Rivets, Washers and Similar Articles, Not Threaded, Of Iron Or Steel

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
194160
NMF Description:
Iron Or Steel Washer Or Gaskets
UFC:
55210
LTL:
50.0
LCL:
50.0
WCC:
713
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 713

Metal hardware.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)