NSN 5305-00-548-5077

Close Tolerance Screw

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
005485077

Availability

Send us a request for quote for this nsn with your required quantity and basic reply-to information and our team will send you a price quote via email immediatley. If you have any questions call us at 1 (405) 213-0075

NSN:
5305-00-548-5077
Qty:
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Manufacturer Datasheet

SKU: 5305-00-548-5077 Model: 51B581-4-9

MRC
Name
Detail
MRC:
AAJD
Thread Class
3a
MRC:
AAJF
Thread Direction
Right-hand
MRC:
AASA
Thread Length
Between 0.290 inches and 0.357 inches
MRC:
AASB
Fastener Length
Between 0.862 inches and 0.909 inches
MRC:
AASK
Head Style
Flat countersunk
MRC:
AASL
Head Diameter
Between 0.390 inches and 0.395 inches
MRC:
AAUR
Grip Diameter
Between 0.2485 inches and 0.2495 inches
MRC:
AAWB
Shank Unthreaded Hole Diameter
0.076 inches first hole
MRC:
ABQZ
Internal Drive Style
Offset cruciform (torque set)
MRC:
AHYM
Thread Diameter
0.250 inches
MRC:
ANEE
Grip Length
Between 0.552 inches and 0.572 inches
MRC:
CMLP
Thready Qty Per Inch (tpi)
28
MRC:
CQBC
Min. Tensile Strength (psi)
180000 pounds per square inch
MRC:
CQFM
Hardness Rating
39.0 rockwell c and 43.0 rockwell c
MRC:
CRSQ
Countersink Angle
100.0 degrees
MRC:
CRZS
Distance From Head Largest Bearing Surface To Shank Hole Center
0.736 inches first hole and 0.803 inches first hole
MRC:
CSYM
Surface Finish
32.0 microinches grip
MRC:
MATT
Material
Steel comp 4340 or steel comp 4140 or steel comp 8740
MRC:
SFTT
Surface Treatment
Cadmium and chromate
MRC:
STDC
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
MRC:
THSD
Thread Series Designator
Unjf
MRC:
ZZZK
Specification Data
76823-51b581 manufacturers standard
MRC:
--
NSN
5305005485077
MRC:
--
Supply Class
#5305 - Screws
MRC:
--
PMIC
Precious metal content is unknown.
MRC:
--
HMIC
No MSDS. No hazardous material.
MRC:
--
Unit of Issue
EA
Manufacturers and Distributors
CAGE
Name
CAGE:
06725
CAGE:
27624
CAGE:
22915
CAGE:
73197
CAGE:
80539
Part Numbers and Brands
Part Number
Brand
51B581-4-9
Northrop Grumman Systems Corporation
51B581-4-9H
Lisi Aerospace Canada Corp

  Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

  Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

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