3-56-7-8IN

Machine Screw

NSN 5305-00-085-1059

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
000851059

Product Technical Spec.

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.875 inches
Fastener Length:
0.875 inches
Head Style:
Flat countersunk
Head Diameter:
Between 0.171 inches and 0.199 inches
Internal Drive Style:
Slot
Thread Diameter:
0.099 inches
Thready Qty Per Inch (tpi):
56
Min. Tensile Strength (psi):
55000 pounds per square inch
Countersink Angle:
Between 80.0 degrees and 82.0 degrees
Screw Material:
Copper alloy
Screw Material Specification:
Qq-b-613 federal specification single material response or qq-b-626 federal specification single material response or qq-w-321 federal specification single material response
Thread Series Designator:
Unf
Nondefinitive Specification/std Data:
1 type and 2s style
NSN:
5305-00-085-1059
Item Name:
Screw
Cage Code:
47562

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
FFS92
Cage Code:
81348
RNCC:
4
RNVC:
1
RNAAC:
75
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06657
FIIG:
A500D0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 3-56-7-8in and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Definition Definition of approved item name (AIN): "Screw"

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

MOE Major Organizational Entities

Entity
DSOR
User:
BUREAU OF MINES Bureau of Mines
DSOR:
User:
BRAZIL Brazil
DSOR:
Import / Export
  • Schedule B: 7415338550
  • SITC: 69433
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Other copper screws (not for wood) bolts and nuts


Best-Selling Products A collection of our most popular products