Machine Screw

NSN: 5305-01-654-4880 | Model: NAS1221-4-17P

An externally threaded fastener whose threaded portion is of one 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.

NSN Properties and Flags

NATO Stock Number

5305-01-654-4880

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

0.425 inches

Fastener Length

Between 1.473 inches and 1.503 inches

Head Style

Flat countersunk

Head Diameter

0.461 inches

Internal Drive Style

High-torque

End Application

Missile

Thread Diameter

0.2500 inches

Thready Qty Per Inch (tpi)

Countersink Angle

Between 99.0 degrees and 101.0 degrees

Screw Material

Steel comp 4140 or steel comp 4340 or steel comp 8740

Screw Material Specification

Ams6382 assn standard 1st material response or ams6415 assn standard 2nd material response or ams6484 assn standard 2nd material response or ams6322 assn standard 3rd material response or ams6325 assn standard 3rd material response or ams6327 assn standard 3rd material response

Screw Surface Treatment

Cadmium

Screw Surface Treatment Specification

Ams-qq-p-416, type ii, class 2 assn standard single treatment response

Thread Series Designator

Unjf

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5305-01-654-4880 Datasheet

Supply Class (FSC):

Screws

Cross Reference:

NAS1221-4-17P

Cage Codes:

National Aerospace Standards (CAGE 80205)

Freight Information:

NMFC:

133300 - Machinery/machines noi
WCC:

72E - Engineer and material handling equipment, test/tool sets and equipment
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9---n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $140.25 to $233.75..
Does NSN 5305-01-654-4880 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force
What is the NIIN of NSN 5305-01-654-4880?
016544880 or 01-654-4880
Does NSN 5305-01-654-4880 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-01-654-4880?
No solicitations for this NSN.