Plain Stud

NSN: 5307-00-402-7949 | Model: 25D-16-P12

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same diameter. The diameter of the unthreaded portion must not be greater than the thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

NSN Properties and Flags

NATO Stock Number

5307-00-402-7949

DEMIL

Thread Class

Any acceptable nut thread

Thread Pitch Diameters

+0.2328 to 0.2341 inches stud thread

Thread Direction

Right-hand stud thread

Thread Length

0.755 inches and 0.805 inches stud thread

Overall Length

2.000 inches

Distance From Cotter Pin Hole Centerline To Nut End

0.090 inches first hole

Cotter Pin Hole Diameter

0.074 inches and 0.081 inches first hole

Thready Qty Per Inch (tpi)

28 nut thread

Hardness Rating

Between 26.0 rockwell c and 38.0 rockwell c

Thread Size

0.250 inches stud thread

Material

Steel comp 8735 or steel or steel comp 8740

Material Specification

Ams 6320 assn standard 1st material response or ams 6300 assn standard 2nd material response or ams 6322 assn standard 3rd material response

Surface Treatment

Cadmium

Surface Treatment Specification

Ams 2400 assn standard single treatment response

Thread Series Designator

Unf nut thread

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 5307-00-402-7949 Datasheet

Supply Class (FSC):

Studs

Cross Reference:

25D-16-P12
25D-16-P12

Cage Codes:

Textron Lycoming Inc (CAGE 80254)
Satair A/s (CAGE R1120)

Identification:

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

CRITL

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

Freight Information:

NMFC:

093486 - Bolts, nuts or screws, noi (sub 3)
WCC:

573 - Bolts or nuts (iron or steel),(less than 35 feet)
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:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LCL:

U - 50.0
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5307-00-402-7949 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Greece
What is the NIIN of NSN 5307-00-402-7949?
004027949 or 00-402-7949
Does NSN 5307-00-402-7949 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5307-00-402-7949?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 08, 1970